The Leroy, Kayla, and Conrad Show

 was an American animated adventure-comedy television series, being created by Craig McCracken. It was produced by Film Roman, Adelaide Productions, and co-produced and distributed by Columbia-Tristar Television and it aired on Kids' WB! from September 9, 2000 until May 27, 2006.

Synopsis
Three best friends, Leroy, Kayla, and Conrad get into some pretty weird hijinks and craziness ensues.

Characters

 * Leroy (voiced by Billy West (2000-04), and Dee Bradley Baker (2004-06)) - a well-meaning, but troublesome 10-year-old boy who's pretty smart. He is usually seen building all types of gadgets and gizmos in his room.
 * Kayla (voiced by Tara Strong) - a curious, but sweet-natured 12-year-old girl who is Leroy's best friend. She loves cute things like cats and is also pretty shy
 * Conrad (voiced by Dan Castellaneta) - a naive, idiotic, but strong 15-year-old boy who is Leroy and Kayla's best friend. He is basically the "dumb jock" of the bunch. Pretty strong, not very bright.

Broadcast
The series had reruns on Nickelodeon from September 7, 2002 to December 28, 2013.