It's time for a new season of list racing in OKC and that means all the racers are upgrading and prepping their cars to be competitive. After lots of work, it's finally time to test the cars and see who's ready to dominate the list this season.
After an unfinished list shakeup Ryan & Chief finally line up to race for #1. With the list complete, the 405 gets ready for their first list race of the season. But with no active callouts, it's going to be a fight for who has the right to move up.
After a difficult end to last season's list racing, the 405 comes together to reassess the rules and make a plan to move forward. They all agree to a list shakeup, which means everyone loses his spot on the list and has to race to earn a new place.
Gwen goes a little overboard when she organizes a dance lesson with the Thackerton boys. Mary-Lou discovers a mysterious statue in the woods when Gwen asks her to break the rules to gather ivy.
In Cornwall, George meets Abi and Morveth, who've sunk their life savings into a disused electrical substation. Can they turn this neglected shell into their home?
A store manager makes a stink when he catches two local girls attempting to shoplift air freshener. A couple in Tulsa, Oklahoma, endure countless disruptions from the family next door who they label "the worst neighbors in the world". And in Massachusetts, a burglar makes a desperate bid to flee the cops by jumping through a second-floor window.
California receives a gift and an invitation to go after her mother's trail with her tree parents
While travelling through Guadalajara, Diego and the whole family are forced to return to his parents' house. California discovers some revealing secrets, and not everything in her life is as she thought.
The van breaks down. While they fix it, California rescues Pigorberta, a stray pig they want to cook, but gives her back to her mother. They meet Neto, a magician who wants to go on a trip with them.
With no money and no petrol, the family stays in an inhospitable town where they have to work to get the means to continue their journey. California feels guilty for frustrating his parents' musical dream.
Once in Zacatecas, Miguel must make a decision and must choose between his family or Paulina. The musical band returns to perform for the first time in eight years, while Itzel is closer than they think.
In Mazatlán, Itzel manages to trick the villains. The parents know there is little to finish the journey and they do not want to say goodbye to their daughter, so they try to delay boarding the ferry at all costs.
In Zacatecas, California goes to an environmental meeting of Pablo Sandoval in search of her mother, while Itzel tries to trick the malandras and devises a new plan to meet her daughter without being in danger.
Full of anticipation, the gang continues their journey after the new Itzel trail to a new meeting point: Baja California. During the journey, something unexpected happens to California.
Finally, the meeting between California and her mother arises in Mazatlan. The parting between the girl and her three parents is inevitable. The family learns the reason for Itzel's disappearance over the past nine years.
California, Miguel, and Diego are trapped, but all is not lost: they can still be rescued.
Taylor is falling in love with Brad despite never having seen his face. Can Oobah and Nella find the man of her dreams, and will Taylor get her happy ever after?