Rufus "The Slapper" is stealing everyone's stuff as Wyatt tries to reason with him. Crash ends up captured by Rufus who holds him for a ransom of Wyatt's bicycle which doesn't go well. Meanwhile, Amanda thinks that Mel had killed Crash after he had previously broke the television as Mel takes advantage of this when she is informed of this by Cleo.
While Wyatt is gathering stuff for the school's rummage sale, Crash becomes extremely jealous when Wyatt finds his old "Flex Fletcher" toy. Meanwhile, Cleo creates a money-making venture at the rummage sale and Amanda raises money for new boots to wear at a party.
While working with Wyatt on a report about the Roman Empire, Crash gets struck by lightning and receives multiple personalities of Crash (like Chef Crash, Caveman Crash, Southern Millionaire Crash, Cat Crash, and the gladiator Maximus Octavius) which cause trouble immediately.
Crash, Wyatt and Pesto join the school wrestling team.
In order to get tickets to the big wrestling, Wyatt and Crash get a job as newsdealers at Roland's newsstand and Crash starts to give customers silly advice which actually works. Meanwhile, Cleo holds a meeting with her friends who have been appointed as Cleo's board of directors and later plans to take advantage of Crash by making him the spokesperson for Cleo.
Crash believes a trucker hat that he purchased at the Muddy Melee monster truck event brings him luck. When Crash's hat goes missing, he thinks that it has been stolen and suspects Mel, Amanda, Cleo, Jasmine, or Mr. Poulos.
Crash is obsessed with Wyatt's voice command Cassie at the time when he plans to enter the game show "Crazy Family Awesome Time."
Mr. Poulous loads up his van to go on a camping trip with his friends. Crash, Wyatt and Pesto sneak into the van to tag along.
Build-A-Bestie announces a product recall of their dolls. Wyatt and Crash must elude an agent sent to destroy Crash.
Crash goes through the options of a possible nose to add to his face. Meanwhile, Wyatt and Pesto look for a place to hang out when Amanda, Cleo, and Jasmine take over their usual hang-outs in the apartment with Amanda's modeling plans, Cleo's dance parties, and Jasmine's hide and seek activities.
Wyatt, Crash, and Pesto compete against Cleo's team in a cup-stacking competition run by Coach Urkhart. Outside the competition, Crash starts to use the garbage gathered in the hangout where the toxic fumes start to affect Crash's brain and makes him think that the trash heap is talking to him. Meanwhile, Amanda sprains her ankle and Pesto waits on her which affects his training for the cup-stacking competition.
Amanda pulls a nasty prank on Cleo and Pesto, leading Cleo to team up with Pesto.
Crash is confident after beating Wyatt at arm wrestling so he challenges an action star to a match.
Wyatt's father Karl Bernstein returns from his globetrotting adventures as a wildlife photographer.
As Hanukkah approaches, the Bernstein family teaches Crash the traditions of the holiday.
Mel grounds Crash and Wyatt after Crash's gravity experiment damages the door of Old Man Shubb's store. As Mel takes Cleo and Amanda out to Coaster World for the day, Karl is left behind to watch over Crash and Wyatt where they must handle the fruit job for Old Man Shubb in exchange that he doesn't press charges. When Crash unknowingly destroys Mel's beloved pet ash jar Pookins, it is witnessed by Jasmine who was accidentally left behind. Now Crash, Wyatt, and Karl must find a way to keep Jasmine from telling Mel about what happened to Pookins.
Wyatt, Crash, and Pesto go with Mr. Poulos on a fishing trip where they encounter a lake shark. After evading it, the group ends up on Bigfoot Island where Crash uses the wood from Mr. Poulos' boat to make a fire. While looking for a way off the island, Crash ends up sighting what might be Bigfoot living there while also encountering another man.