Note: The blue words tell you the monster of the episode, the green show the culprit and the purple ones tell you a clue that is involved with the mystery of the curse of Crystal Cove
01. Beware the Beast from Bellow (5/4/2010)
The gang hadn't a mystery in a while when a glowing-green mutant creature attacks them out of nowhere, leaving victims in the caverns bellow Crystal Cove, where Daphne finds a clue (a locket with a boy and girl on it) that doesn't fit the mystery. Later, when Scooby finds out he Slime Mutant is really made from Fruitmeir's, so they go investigating there when the creature attacks them and everything's followed by a wild goose chase and a trap. The culprit behind the mask is professor Rafallo, who was using secret passages from Fruitmeir's to get to the Bank!
02. The Creeping Creatured (19/7/2010)
Scooby and the gang receive a mail from Mr. E with products, made in a near-by town called Gatorsburg, however something is suspicious there. When they go there to investigate, they find themselves in the only hotel with a sign (for a second) saying The Dog Dies that works with strange people inside. In the night, three gator creatures attack the gang as they chase the kids away from the hotel. However, the gang come back with a trap set for the gator people. It turns out that the culprits were Greta Gator, Gunther Gator and Grady Gator, who were making fake gator products!
03. The Secret of the Ghost Rig (26/7/2010)
A Ghost Truck is attacking on the road, driving like crazy. In the meantime Fred and the gang have to help his dad run as a mayor against George Avocados, while Daphne meets Rung Ladderton, someone her parents want her to meet. When the gang gets attacked by the truck, they investigate, which investigation leads them to a secret lair with thousands of crystal doorknobs. When the trap is set and the driver of the Ghost Truck is captured, it's Rung Ladderton, who wanted to smuggle all doorknobs and find a diamond one, since Theodore Avocados hid one a long time ago...
04. Revenge of the Man Crab (2/8/2010)
A Man Crab attacks a beach volleyball tournament and when the gang set Daphne as a bate, she gets captured and Fred blames it all on him. At K-ghoul's Mr. E sends a newspaper cutout showing three kids and their parrot missing, also a tape that leads them to the library's morgue. When the gang enter the caverns at the beach, they find Daphne and another kidnapped girl and they finally trap the Man Crab. It was Bud Shelton all along who wanted to revenge on Peter Trickell, who bought a product (fat-free water) from him and didn't credit him.
05. The Song of Mystery (9/8/2010)
When Daphne is babysitting a friend's children, it gets spookified after hearing a sound played the Que Horrifico! Now all parents live their homes and spookified children as the gang start to investigate. Dr. Luis de Potrillo helps the gang, telling them everything about this monster. Now the gang rent an abandon house to attract the Que Horrifico, setting a trap, but many spookified children attack them. At the end, it turns out that it was Fred tutor, Mary Ann Gleardan, was behind the mask, who wanted to make all alders leave the town, so she could control it, giving the children candy for pretending to be spookified!
06. The Legend of Alice May (16/8/2010)
A Ghost Girl has been attacking boys on their prom. Now there is a new student at Crystal Cove High School, Alice May, who is very suspicious to Daphne. The four, without Fred, investigate and find the Creeper's tomb and his mask there. Now at the prom, it's time to capture the Ghost Girl, and they do, and it turns out to be Alice May! She tells them that she wanted to revenge of them, since her father was the Creeper, but the truth is that Mr. E sent her so, at the end of the mystery, they could find the school's yearbook showing the original members of the Mystery Incorporated!
07. In Fear of the Phantom (23/8/2010)
The Hex Girls have come to Crystal Cove for their show, but a phantom attacks, threatening them to stop performing! Now Daphne disguises as Thorn, but she is captured by the Phantom. The new bate is not Daphne as Thorn, but as he alter-ego Crush. She's now performing her song "Trap of Love" as they finally reveal who's the one behind the mask. It was the band's song-writer Daniel Prezette, who once was Fanzee Pantz and wanted to revenge on the Hex Girls for destroying his career.
08. The Grasp of the Gnome (30/8/2010)
A Gnome is attacking and paralyzing people at the Royal Knights Faire as the gang, who are there, start their investigation. After they investigate the paralyzed people, who are all dressed as pirates, at the Mermaid Theatre, Shaggy is the new target. A clue from Mr. E leads them to finding Shaggy and finally catching the Gnome, who was Gill Littlefoot, the husband of Queen Amanda, who wanted to frame her for being the evil Gnome and take over her fortune. At the end a man, sent by Mr. E, crashes into Velma, leaving a picture of the original Mystery Incorporated with Pericles marked!
09. Battle of the Humungonauts (7/9/2010)
When a red Humungonaut attacks the new Tiki Tub in Crystal Cove, it's not too long when another one attacks-a green one. In the meantime, Shaggy argues with Scooby and Velma, since Scooby thinks he's being cheated on with Shaggy dating Velma, but the big mystery awaits for them. After many constructions are attacked by the Green Humungonaut and the Red Humungonaut, the mayor wants to get them to his show, but they go where the gang calculate, as they turn out to be Max and Jax Miner, who were attacking each other's buildings they insured with their companies!
10. Howl of the Fright Hound (4/10/2010)
A robotic dog known as the Fright Hound is attacking the town of Crystal Cove as, after its attack on the Mystery Tour bus, Scooby-Doo is framed and locked up. Velma's suspect is her friend, who's good in robotics and loves her so much, Jason Wyatt, but he denies it. When they visit Scooby at the Animal Asylum, they meet Professor Pericles, who tells Fred to be aware of those closes to him! After few attacks by the Fright Hound on the gang, they destroy the robotic dog and reveal Jason's mom, Mrs. Wyatt behind the mask, who wanted to destroy Mystery Inc. so Velma could be with her son!
11. The Secret Serum (11/10/2010)
A Vampire is attacking the city of Crystal Cove, stealing different items from an auction house, the Botanic Gardens, a french restaurant and a museum. In the meantime, Daphne suspects on her mother, who's going away from home after midnight, while she and Velma split up from the guys to investigate. Velma's mom's library and a help from Mr. E tells them what the female Vampire is after, after the ingredients for a Youth Juice, but when she's after a Cursed Ruby at the Darrow University's Museum of Oddities, she's caught and revealed as Mrs. Blake's friend Sheila Altoonian, who wanted to look as young as Daphne's mother!
12. The Shrieking Madness (18/10/2010)
It seems that a creature has come from one of Professor H.P. Hatecraft's books has come alive, Char Gar Gothakon, the creature that had no name! As the gang split up, they may be solving their last mystery! They visit Hatecraft, who tells them that this is no man under a mask, however he seems to be wrong. When the crook is caught, it was just a fan named Howard E. Roberts who wanted to support his favorite writer against all the critics saying his books are fake! At the end, a case with the Darrow Files is in the back of the Mystery Machine, sent my Mr. E probably!
13. When the Cicada Calls (25/10/2010)
After a call from a mysterious person, asking the Destroido employees to quit their job and they deny it, a Cicada Creature attacks them. When Mr. E hints the gang to the victims, they start their investigation! Fred's first suspect is the new biology teacher, since he's into Cicada bugs and plus Daphne has a crush on him, but when the mayor hosts the Cicada Bug Creature Festival, they see it's not Dr. Rick, but it was Grandma Moonbeam, the inventor of Natural Slivers, who wanted a revenge on Destroido for changing her original and natural recipe!
14. Mystery Solvers Club State Finals (3/5/2011)
Scooby Doo is feeling sick and he falls a sleep as he dreams a strange dream. In his dream he is feeling well again and the gang won't miss the Mystery Solvers Club State Finals (but in reality, they do miss them because of Scoob), but when they arrive Lord Infernicus attacks, kidnapping all human gang members, leaving only Scooby-Doo, Captain Caveman, Jabberjaw, Speed Buggy and the Funky Phantom to save the day, with the help of the Principal Quinlan and Angel Dynamite! After a wild chase, the crook is unmasked as Jonathan Wellington Muddlemore, AKA The Funky Phantom, who was never a real phantom and was tired of being a sidekick!
15. The Wild Brood
A gang of bikers that look like crcs have come to the new Tiki Tub of Crystal Cove as they seduce Daphne and Velma, taking them with them, but doing no harm to them. However, it has been reported that an orc has stolen some weapons from the Crystal Cove Armory as the gang start investigation and get a clue from Mr. E with a video-message! After the orcs reveal themselves as geeks and inventors of an upcoming video-game console the Shadowy Orc seems to be stopping the train with the game. It was just Maxwell, the copy boy who was angry at the others for not letting him test the game!
16. Where Walks Aphrodite
Seems like an ugly monster-looking Aphrodite has attacked the town of Crystal Cove, but all she does is make people fall in love, however all they care about is love, even the gang, but Scooby doesn't get infected. Now his only choice is to team up with Pericles, who helps him but also tracks down some things he needs in favor to finding the cursed treasure! After Scooby wakes up the four from their "love-dreams" they do the same thing to the rest of the town, revealing it was Amanda Smythe who wanted to revenge on the town after making a joke of her on the Prom Night. The associate of Mr. E tells the kids what Pericles was really doing while helping Scooby!
17. Escape from Mystery Manor
The gang are putting all the clues of the big mystery of their town together as Angel gives them Judy Reeves' journal, leading them to the sank Darrow Manor. A phantom on the radio (some man), thinking they're the members of the original Mystery Inc. setting a trap for each of them, almost killing them. When they find them, it's little Danny Darrow, now old, of course as he's been keeping some kind of a piece of some artifact or so, waiting for the original Mystery Inc. to come back after it. At the end mayor Jones was following them, seeing that they have the piece and leaving...
18. The Dragon's Secret
Mai Le, a friend of Velma has come into town as she finds a crush in Shaggy. When the gang, the mayor and his friend Mr. Wang from China go over dinner at the Blakes a Red Wizard attacks! After that, another White Wizard appears as the two now battle, but when the White one get to Velma's house he steals Mai Le's ring she just got! Now the gang get to Chen's China Town, revealing that he was the Red Wizard in order to stop the white one, who's after a ruby called Jade Dragon's Heart and he needs the four rings to open it. They set the trap at Chen's and it was Mr. Wang behind it. However Mai Le stole the ruby as she was pretending all the time, however she got caught!
Shaggy and Scooby-Doo win a dinner over at Vincent Van Ghoul when three fake creatures attack for Van Ghoul's new reality show till a real monster attacks called Nightfright! After they hide, they reach the gang, getting there through a secret passage, since the manor has been locked up as they chase down with the horrible Nightfright! Vincent's acting skills are needed to get the monster to the trap and when it's captured, it's revealed as Arcus Fentonproof, the assistant of the production of the show and the writer of Nightfright, who wanted to promote his idea of movie, since it never got shot as the movie he tittled "Scream, scream! Time for you to die!"
20. The Siren's Song
Velma picks up a hint from a fan on the net to investigate a location in the sea, Dead Man's Point. When she goes, she meets up with a real Mermaid, that tells her to run away as four Fish Freaks attack. When the whole gang get to back to an abandoned oil rig of Destrido's they capture the Fish Freaks! It was Ernesto, Daphne's friend, and his friends who wanted to sell the oil for money to protect the nature! But the mermaid was Dr. Spike's wife Amy Cavenaugh, since her husband was captured. She hinted Velma that led her to the conclusion that Angel Dynamite is Cassidy Williams, a member of the original Mystery Inc, since she knows too much about the town!
21. Menace of the Manticore
A creature called Manticore has been attacking Creepy Spooky Terror Land and the owner, Hot Dog Water's father wants to close it! But the gang, since the mayor escaped them to, help the park to remain opened with solving the mystery! After wild goose-chases with the creature, they finally capture it revealing that Hot Dog Water was behind it all! She learned that if she can melt down and sell the metal from the whole park she could make a lot of money! It's also revealed that Angel is working with Mr. E and that they've put a tracker on Velma, finding out the hiding place of the piece the gang found!
22. Attack of the Headless Horror
Dr. Spartan is the new biology teacher at Crystal Cove High and when he meets and invites the gang over for dinner at his house, he reveals that a creature called The Headless Horror has attacked him, asking him to stop his adventure life or he'll be followed everywhere he goes till he stop. And the creature is really true, attacking the gang! Now Scooby does some relic, but it won't work, so the only thing the gang can do is frame Cachinga, Spartna's assistant, to reveal his wife, Marion Spartan, who wanted a peaceful life and it seemed like there was no other way to stop Rick from settling down but this! At the end, Shaggy tries to bring Velma back, but it doesn't work...
23. A Haunting in Crystal Cove (12/7/2011)
It seems that Mayor Jones' manor is haunted as unexplained things such as dancing clothes and talking statues happen, so Fred calls the gang to help him! But it seems that the mayor has a piece just like the gang have, hiding in his bedroom! After another attack, while Shaggy and Scooby go at a sleep-over, the girls come to help, bringing shaman Lady Marmalade! When all of them run because it's happening again, mayor Jones seems to pretend that he's taken away, getting suspicious. But it's Professor Pericles who's behind the mask of the Shadowy Figure, taking away the piece with him!
24. Dead Justice
When the gang and Sheriff Bronson Stone try to capture the Piranha-Goat Dead Justice is the hero of the day, the ghost of the most famous sheriff in town! Now Bronson quits his job after losing the Crimey Award of the Year to his (once) idol. However, it seems that this Dead Justice is a fake, so the gang want to reveal who wants Sheriff Stone out of City Hall so bad! Using Dead Justice's arch enemy from the past, Nitro Wisinski (Scooby and Shaggy) they reveal it was Deputy Buckner, who was sick of the sheriff having a better position at work than him and wanted to revenge!
25. Pawn of Shadows
There is a flashback of the original Mystery Inc. going into the Spanish church. Back today, the gang are researching their piece of the Planispheric Disk and get a message from Mr. E, someone destroys their van and E suspects it's Pericles! But it's some Obliteratrix robotic girl who wants to get the gang so bad! But the van is not really destroyed, and now the gang, after a research, go the same Spanish church opening a door underground as the Obliteratrix attacks and it was Alice May, sent by Mr. E! Then Angel tells the kids the truth about her, asking them to stop, but they won't listen!
26. All Fear the Freak
A flashback of the original Mystery Inc. is shown, entering the caves of Crystal Coves and getting a piece of the Planispheric Disk, also Judy losing the locket Daphne finds in the first episode. Now the gang sneak out from home (since they were found in City Hall, where The Freak of Crystal Cove attacked them) and enter the same caves, where Pericles and the Freak join them! Fred reveals that Mayor Jones is behind the mask, who's not his real dad, but Judy Reeves and Brad Chiles are, and he betrayed Pericles, while the parrot betrayed his friends for the treasure. The gang splits apart at the end because of their parents, as Fred goes in search for Brad and Judy...