Christy Carlson Romano
Kim Possible (voice)
Acting
Will Friedle
Ron Stoppable (voice)
Acting
Nancy Cartwright
Rufus (voice)
Acting
Tahj Mowry
Wade (voice)
Acting
Mayim Bialik
Justine Flanner (voice)
Acting
Gary Cole
Dr. Possible (voice)
Acting
John DiMaggio
Dr. Drakken (voice)
Acting
Shaun Fleming
Jim Possible / Tim Possible (voice)
Acting
Rob Paulsen
Hank Perkins (voice)
Acting
Brian George
Duff Killigan (voice)
Acting
Tom Kane
Monkey Fist (voice)
Acting
Kerri Kenney
Additional Voices (voice)
Acting
Melissa McCarthy
Amy Hall (voice)
Acting
Jean Smart
Dr. Ann Possible (voice)
Acting
Kirsten Storms
Bonnie Rockwaller (voice)
Acting
Nicole Sullivan
Shego (voice)
Acting
Raven-Symoné
Monique (voice)
Acting
Patrick Warburton
Steve Barkin (voice)
Acting
Gedde Watanabe
Professor Bob Chen (voice)
Acting
Jo Anne Worley
Additional Voices (voice)
Acting
Frank Welker
Professor Otto Allenford (voice)
Acting
Diedrich Bader
Lars (voice; uncredited)
Acting
Eddie Deezen
Ned (voice; uncredited)
Acting
Clyde Kusatsu
Nakasumi (voice; uncredited)
Acting
Maurice LaMarche
'Big Daddy' Brotherson (voice; uncredited)
Acting
Phil LaMarr
Ninja / Japanese Businessman #2 (voice; uncredited)
Acting
Kevin Michael Richardson
Sumo Ninja / Dr. Gooberman / Businessman (voice; uncredited)
Acting
Stephen Root
Cowboy Gambler (voice; uncredited)
Acting
Rider Strong
Brick Flagg (voice; uncredited)
Acting
Tara Strong
Computer (voice; uncredited)
Acting
Lauren Tom
Yoshiko (voice; uncredited)
Acting
Ricky Ullman
Eric (voice; uncredited)
Acting
April Winchell
Reporter (voice; uncredited)
Acting