Characters played by Lionel Wilson
Eustace
Eustace Bagge
Characters played by Tom Clark
Announcer
Characters played by Tommy Snider
Tommy
Self
Characters played by Jeff Bennett
Johnny Bravo
Ace
Characters played by Tom Kenny
Lenny Baxter
The Mayor
Arturo
Carl
Characters played by Andy Merrill
Long Haul
Motorbaby (2004-2006)
The Puppet Trucker
Characters played by Steve Patrick
Mr. Baby & Baby
Newscaster
Rev Chase (2004-2006)
Vernon
Characters played by Chris Bieger
Rat
Characters played by Christine Cavanaugh
Dexter
Characters played by Tara Sands
Tara
Self
Characters played by Nzinga Blake
Nzinga
Characters played by Charlie Adler
Chicken
I.R. Baboon
Cow
The Red Guy
Characters played by Tara Strong
Bubbles
Characters played by Jennifer Martin
Sara Bellum
Characters played by Sam Vincent
Double D
Characters played by Matt Hill
Ed
Characters played by Lilly Roberson
[no data]
Characters played by Darius Q. Smith
Actor
Characters played by Bryan Willis
[no data]
Characters played by Michael Dorn
I.M. Weasel
Characters played by Cathy Cavadini
Blossom
Characters played by Candi Milo
Dexter
Characters played by Mark Hamill
Larry 3000
Characters played by Tom Kane
Him
Professor Utonium
Characters played by Rob Paulsen
Buck Tuddrussel
Characters played by Roger Jackson
Mojo Jojo
Characters played by Tony Sampson
Eddy
Characters played by William Callaway
Aquaman
Characters played by Pamela Adlon
Otto
Characters played by Frank Welker
Fred Jones
Characters played by Elizabeth Daily
Buttercup
Characters played by Jim Cummings
Fuzzy Lumpkins
Characters played by Terrance Thomas
Self
Characters played by Kevin Michael Richardson
The Boogie Man
Characters played by Phil LaMarr
Hector Con Carne
Characters played by Eddie Deezen
Mandark
Characters played by Peter Kelamis
Rolf
Characters played by Greg Eagles
Grim
Characters played by Marty Grabstein
Courage
Characters played by Janyse Jaud
Lee Kanker
Characters played by Daniel Radcliffe
Self
Characters played by Emma Watson
Self
Characters played by Linda Cardellini
Self
Characters played by Jackie Chan
Self
Characters played by Freddie Prinze Jr.
Self
Characters played by Matthew Lillard
Self
Characters played by Robbie Coltrane
Self
Characters played by Mary-Kate Olsen
Self
Characters played by Rupert Grint
Self
Characters played by Ashley Olsen
Self
Characters played by Alfonso Cuarón
Self
Characters played by Steve Coogan
Self
Characters played by Amy Lee
Self
Characters played by Jason Mraz
Self
Characters played by Steve Sansweet
Self
Characters played by Chip Duffey
King Fancy
Characters played by Jesse McCartney
Self - Musical Guest
Characters played by Evan Saucedo
Special Guest
Characters played by Charlotte Matthews
Self - Co-Host
Characters played by Oscar Johnson
The Booj (2004)
Characters played by Matt McElhannon
The Booj (2004)
Characters played by Arthur Anderson
Eustace (2001-)
Characters played by Thea White
Muriel