The first selection is the round-robin tournament. But because of the rule that allows the top scorer to proceed to the next section, the matches are chaotic.
The group encounters a German college student while on their way to Akira's hometown in Gunma, and the student reveals her plans to make her dreams come true.
The boys participate in a prison experiment so that they can make some extra money; Stan copes with a loss after his CIA groundskeeper pal passes away.
The gang needs complete silence to solve the mystery of the creepy, bat-like Crystal Crawler in the Crystal Canopy where the slightest sound means disaster.
Scooby and the gang go cruising on a cruise ship run by Fred's cousin, but they face a terrifying problem when a sea monster decides to attack the ship.
The gang surprises Scooby on his birthday with a very special "Here's Your Life, Scooby Doo" show that includes people from his past, but one is an old enemy.
Velma's great-great uncle, Dr. Von Dinkenstein, leaves her his cursed castle, but something tries to keep the gang away and its methods prove to be destructive.
Daffy has been challenged by his greatest nemesis to compete in a major bowling tournament, so he must put aside his pride and ask Bugs for his assistance.
Bert asks the mysterious Hooded Hermit for help when Prince Ivandoe becomes trapped in the Bog of Despair, but the legendary has lost all confidence in himself.
Louise finds herself attracted to the lead singer of a boy band when she accompanies Tina to a concert; Gene gets creative in a table setting competition.
After losing confidence during a baseball game, Linda signs Gene up for a baseball camp despite not having the money; Tina becomes addicted to espressos.
When the Belchers take a trip to the wild for a camping adventure, they are forced to take on river rapids, squirrels, and the separation of kids and parents.
Marshall owes another inmate a favor, and he finds an ally while working on a risky plan to escape prison; Frances copes with a life-changing situation.
Marshall owes another inmate a favor, and he finds an ally while working on a risky plan to escape prison; Frances copes with a life-changing situation.
When Fenton throws a birthday party, Brendon's intended gift is a movie about Fenton's good qualities, but he finds his spoiled classmate may not have any.