The king has come to Peoria to bring his son back home. But maybe Sydney and Teddy can find a loophole in Buronian law that would allow Emil to stay.

To get the highly incriminating contents of a certain "man bag" back, Emil and Teddy must go on a double date with the intimidating McCrary twins.

Teddy's robotics program application is almost complete. But for his extracurricular requirement, he'll need to enroll in — gulp — a theater course.

Stank Man and Daryl are "double dog done-zo," and Emil is beyond devastated. Crushed, he takes matters into his own hands to save Stank Nation.

Hoping to get a letter of recommendation for MIT, Teddy does everything he can to impress Sydney's mom Meghan — but things don't go as planned.

Things start to short-circuit when Emil gets an instant crush on Ryan Gibson, Teddy's longtime archrival at the Illinois State Junior Tech Fair.

Something's wrong: Teddy's using weird slang and slacking off big time. He's even taking part in Emil's human cannonball prank — of his own accord!

When Emil is called back home after his father's unfortunate banana-peel accident, Teddy and Emil must pack a summer's worth of fun into just one day.