After burnt toast ruins their sleepover, James and Max create "Toasty," a sentient toaster - but they have wildly different ideas on how to raise him.
James' mom turns him into a smartphone to see if he's responsible enough to have one. But staying damage-free proves harder than he expected.
The day after James kills a fly, Mr. McFly reveals his grandmother is missing. Thinking he killed Grandma McFly, James scrambles to cover up his crime.
While waiting for the ultimate slow-cooked ribs, James and Max meet a girl named Echo who claims she's from a future with no processed foods.
When James accidentally saves Mr. McFly from a school bully, the troublemaker takes his revenge by entering James's body to wreak havoc from within.
Tired of being the only one he knows without a "thing," James joins the school's competitive feelings club. Only problem is, that's Max's thing.
Instead of confronting Echo about her messiness, James tries to passive-aggressively get her to move out of the RV... but the plan blows up in his face.
When the parents in Dirt ban their kids from doing anything risky, James starts a pillow fight club for his peers to release all of their excess energy.
James goes looking for the grandmother he's never met, only to discover that she's actually a robot gift service his parents signed him up for.
After learning he can be excused from gym class for donating blood, James gives so much that he shrivels up and gets mistaken for a senior citizen.
Believing he's in a "kid-life crisis," James decides to take a day off from school, but it's repeatedly interrupted by a pesky door-to-door salesperson.
When James learns he's too old for the kids' menu, he heads to Dirt's cloning lab so he can have as many of his favorite dino nuggets as he wants.
After James, Max and Echo see a movie, James makes a bet with Echo saying that he can make a musical to scam people out of their money.
Mr. McFly promises the class pizza if they take care of a flour "baby" for the day. But James struggles to cope when Max bails on him for a new partner.
Tired of taking the bus, James starts driving kids to school in "Dumpy," a golf cart he found in a dumpster.
After James is planned to get into a fight with Stuart, the school bully, James uses Echo's machine to switch bodies, which soon gets out of hand.
While sneaking into the teachers lounge to snag sweet treats, James is mistaken for a substitute teacher and faces the wrath of a competitive Mr. McFly.
James get obsessed with a maze in the back of a cereal box, making him forget to do his oral report, so he makes up a lie that there is secret treasure in Dirt, but Dirt then falls into chaos finding the "secret treasure."
After the mayor cancels the firework festival, James creates a scheme to make Max mayor to uncancel the festival.
James and Max bond with their sentient toaster, Toasty, now Declan who is now going through puberty. But after an argument, Declan goes on a rampage around Dirt, and James, Max, and Echo are the only ones who can save Dirt.
