What's Timmy doing in Jimmy's lab?
Is a lake monster terrorizing Retroville?
Jimmy and Carl use electricity to help Sheen concentrate on studying before a big test.
The Egg Drop Jade is in serious jeopardy!
A cute cowgirl steals the guys' hearts.
Jimmy transforms McSpanky's Restaurant from dive to divine!
Jimmy and the gang race through space to save an energy supply!
Beautiful Gorgeous + Jet Fusion 4eva!
Yikes, Carl got into the cloning machine...again!
Goddard loses a Retroville pet show because he's more computer than canine.
Jimmy transforms Sheen's dad into "El Magnifico"!
Jimmy and Timmy are STILL fighting over Cindy!
Check out Sheen in his most spectacularly silly scenes!
Jimmy gets his own spy song!
Find out which Nicktoon makes a cameo in Jimmy Neutron's rescue mission!
It's a lab love mishap!
It's a magical dimension-crossing disaster!
Take a trip to the Bahama Quadrangle!
Beware Jimmy's shrink ray!
Uh oh, Jimmy's evil clone is a boy genius too!
Carl tackles the boy genius role!
Sheen's more mindless than before!