Why you should keep an eye on Mark, Megan and others
Clever series about a whiz kid from Retroville who gets himself in and out of trouble by inventing far-out gadgets.
First Aired: March 26, 2004
Jimmy tries to impress a cute cowgirl at a rodeo by riding a bull. Later, he's banned from entering the school science fair, until he wins the Nobel Prize for science.
Show More »
Download the TV Guide app for iPhone, iPad and Android!