The gang visits a farm that’s being haunted by a creepy Scarecrow Ghost. Fred wants to impress the farmer’s daughter with his mystery-solving skills, but for some reason, this case just isn’t adding up.
The gang head out to a Day of the Dead festival. There, they learn the spirit of the old, legendary criminal, El Bandito, has returned to terrorize the locals. Fred becomes obsessed with solving the mystery and becoming a part of the great legend himself.
Daphne agrees to watch her friend’s kid, Wayne, and convinces Fred to take a night off from mysteries to go to the boardwalk amusement park. Unbeknownst to her though, the park is being haunted by a fiendish clown, Madcap.
The gang goes on a camping trip, although they can’t really agree on why. Fred’s desire for the gang to get in touch with their natural instincts and hone their mystery skills, turns into on-the-job training, as Viking Ghosts attack and attempt to drive them away – or worse.
Fred is on trial, convicted of being the real mastermind behind all the mysteries he’s solved. With the help of his defense attorney, Daphne, we go back over the day’s events at a town that had been abandoned since the 1950’s because of a toxic chemical spill where a Toxic Mutant has been terrorizing all who dare go near the town.
In the season two premiere episode, the gang forces an over-worked Fred to relax and take time off from mysteries at Daphne's family's beach house. Unfortunately, when a walking shark attacks the ritzy beach community, the gang is forced to solve the mystery without Fred finding out about it.
The gang rushes Scooby to an animal hospital when he suddenly falls ill. But things go from bad to worse when they discover the Gothic, old hospital is also home to a rampaging werewolf!
The gang heads to the Velma's beloved authentic Renaissance Faire, where they must find a way to infiltrate the royal feast in order to stop an evil court jester from ending the king's reign, permanently, and closing the faire!
Finally fed up with monsters and mayhem, Shaggy and Scooby decide to quit the gang and train their replacements in one on-the-job training session, unraveling the mystery of a vampire that's terrorizing a small town.
After a Giant Houndbeast attacks an elite dog show, the gang goes undercover and enters Scooby in the show in order to solve the mystery.
Unhappy about a mystery-free, three-day, cross-country train trip with the gang, Fred is pleasantly surprised to discover a monster mystery on board. He's less pleasantly surprised however, when that mystery is interrupted by a second mystery, then a third, then a fourth.
Frank Welker
Fred Jones
Matthew Lillard
Shaggy Rogers
Grey Griffin
Daphne Blake
Kate Micucci
Velma Dinkley
Zac Moncrief
Producer