| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Chris Bailey | Crew | Production | Executive Producer, Director | 86 |
 Christina Milian | Crew | Sound | Theme Song Performance | 86 |
 David Block | Crew | Directing | Director | 16 |
Denise Moss | Crew | Writing | Writer | 1 |
Earl Kress | Crew | Writing | Writer | 1 |
Eddie Guzelian | Crew | Writing | Writer | 2 |
Greg Weisman | Crew | Writing | Writer | 2 |
Laura McCreary | Crew | Writing | Writer | 4 |
Mark McCorkle | Crew | Production | Executive Producer, Writer, Creator | 86 |
Matthew Negrete | Crew | Writing | Writer | 3 |
Nadia Vurbenova | Crew | Art | Background Designer | 86 |
Nick Filippi | Crew | Directing | Director | 1 |
 Nicole Dubuc | Crew | Writing | Writer | 3 |
 Phil Morris | Crew | Directing | Director | 1 |
Bob Schooley | Crew | Production | Executive Producer, Writer, Creator | 86 |
 Steve Loter | Crew | Directing | Director | 45 |
Thomas Hart | Crew | Writing | Writer | 3 |
Gary Sperling | Crew | Writing | Writer | 3 |
John Behnke | Crew | Writing | Writer | 2 |
Kayte Kuch | Crew | Writing | Writer | 1 |
Madellaine Paxson | Crew | Writing | Writer | 2 |
Rob Humphrey | Crew | Writing | Writer | 2 |
Sheryl Scarborough | Crew | Writing | Writer | 1 |
Chul-ho Kim | Crew | Visual Effects | Animation Production Assistant | 86 |
Jim Peronto | Crew | Writing | Writer | 1 |
Mark Drop | Crew | Writing | Writer | 1 |
Mark Palmer | Crew | Writing | Writer | 8 |
 Brian Swenlin | Crew | Writing | Writer | 9 |
Meg McLaughlin | Crew | Writing | Writer | 1 |
Brian Sintay | Crew | Writing | Writer | 1 |
 Adam Rodriguez | Cast | Actor | 1 | |
 Adam West | Cast | Actor | Timothy North / Fearless Ferret (voice) | 1 |
 Amy Hill | Cast | Actress | Dr. Wanda Wong (voice) | 1 |
 Andrea Martin | Cast | Actress | Nervous Singer (voice) | 1 |
 April Winchell | Cast | Actress | Ms. Guide (voice) | 1 |
 BD Wong | Cast | Actor | Agent Will Du (voice) | 1 |
 Bill Barretta | Cast | Actor | Sturgis / Museum Security Guard (voice) | 1 |
 Bill Fagerbakke | Cast | Actor | Myron (voice) | 1 |
 Brad Garrett | Cast | Actor | Big Mike (voice) | 1 |
 Breckin Meyer | Cast | Actor | Josh Wendell Mankey (voice) | 1 |
 Brian George | Cast | Actor | Professor Ramesh (voice) | 1 |
 Brian Posehn | Cast | Actor | Cousin Larry (voice) | 5 |
 Brian Tochi | Cast | Actor | 1 | |
 Candi Milo | Cast | Actress | Band Geek / Old Lady / Italian Lady (voice) | 1 |
 Carly Pope | Cast | Actress | Amelia (voice) | 2 |
 Charlie Schlatter | Cast | Actor | Chino (voice) | 1 |
 Christy Carlson Romano | Cast | Actress | Kim Possible (voice) | 86 |
 Clancy Brown | Cast | Actor | Yono the Destroyer (voice) | 1 |
 Cole Sprouse | Cast | Actor | 1 | |
 Corey Burton | Cast | Actor | Dr. Lurkin (voice) | 1 |
 Cree Summer | Cast | Actress | Additional Voices (voice) | 1 |
 Dan Castellaneta | Cast | Actor | Private Cleoutus Dobbs / Baxter (voice) | 1 |
 Danica McKellar | Cast | Actress | 1 | |
 Danny Cooksey | Cast | Actor | Jake (voice) | 1 |
 Danny Masterson | Cast | Actor | 1 | |
 Dante Basco | Cast | Actor | 1 | |
 Daran Norris | Cast | Actor | Reality Show Announcer (voice) | 1 |
 Dave Fennoy | Cast | Actor | Exterminator (voice) | 1 |
 David Cassidy | Cast | Actor | Roland Pond (voice) | 1 |
 Debbie Reynolds | Cast | Actress | Nana Possible (voice) | 4 |
 Dee Bradley Baker | Cast | Actor | Sassy (voice) | 1 |
 Diedrich Bader | Cast | Actor | Junior (voice) | 1 |
 Donald Faison | Cast | Actor | Ricky Rotiffle (voice) | 1 |
 Earl Boen | Cast | Actor | Señor Senior Sr. (voice) | 4 |
 Eddie Deezen | Cast | Actor | Ned (voice) | 3 |
 Elliott Gould | Cast | Actor | Mr. Stoppable (voice) | 5 |
 Enrico Colantoni | Cast | Actor | Dr. Cyrus Bortel (voice) | 2 |
 Estelle Harris | Cast | Actress | Mrs. Lipsky (voice) | 3 |
 Felicity Huffman | Cast | Actress | Dr. Betty Director (voice) | 1 |
 Frank Welker | Cast | Actor | Additional Voices (voice) | 1 |
 Fred Willard | Cast | Actor | Jack Hench (voice) | 2 |
 Gary Cole | Cast | Actor | Dr. James Possible (voice) | 16 |
 Gedde Watanabe | Cast | Actor | 1 | |
 George Takei | Cast | Actor | Sensei (voice) | 6 |
 Grey DeLisle | Cast | Actress | Bride at Wedding (voice) | 1 |
 J.K. Simmons | Cast | Actor | Martin Smarty / Additional voices (voice) | 1 |
 James Arnold Taylor | Cast | Actor | Additional Voices (voice) | 1 |
 Jane Carr | Cast | Actress | Nanny Maim (voice) | 1 |
 Jason Marsden | Cast | Actor | Sportscaster (voice) | 1 |
 Jean Smart | Cast | Actress | Dr. Ann Possible / Tutor Woman (voice) | 1 |
 Jeff Bennett | Cast | Actor | Police Chief / Tiny / Maitre d' (voice) | 1 |
 Jennifer Hale | Cast | Actress | Action Hero / Pals girl (voice) | 1 |
 Jo Anne Worley | Cast | Actress | Mrs. Rockwaller (voice) | 1 |
 Joey Fatone | Cast | Actor | 1 | |
 John C. McGinley | Cast | Actor | Rudolph Farnsworth / White Stripe (voice) | 1 |
 John DiMaggio | Cast | Actor | Dr. Drakken / Student (voice) | 1 |
 John Kassir | Cast | Actor | Additional Voices (voice) | 1 |
 John Witherspoon | Cast | Actor | Wayne (voice) | 1 |
 Jonathan Silverman | Cast | Actor | Jimmy Ding (voice) | 2 |
 Justin Berfield | Cast | Actor | Gil Moss (voice) | 2 |
 Justin Shenkarow | Cast | Actor | 1 | |
 Kath Soucie | Cast | Actress | Additional Voices (voice) | 1 |
 Keiko Agena | Cast | Actress | Yori (voice) | 4 |
 Kerri Kenney | Cast | Actress | Computer (voice) | 1 |
 Kevin Michael Richardson | Cast | Actor | Simian Channel announcer / Scamper and Bitey announcer (voice) | 1 |
 Kirsten Storms | Cast | Actress | Bonnie Rockwaller (voice) | 28 |
 Kristen Johnston | Cast | Actress | Warmonga (voice) | 3 |
 Lance Bass | Cast | Actor | 1 | |
 Lauren Tom | Cast | Actress | Yoshiko (voice) | 4 |
 Maggie Wheeler | Cast | Actress | 1 | |
 Martin Spanjers | Cast | Actor | Malcolm the Wraithmaster (voice) | 1 |
 Mary Jo Catlett | Cast | Actress | Aunt June (voice) | 1 |
 Maurice LaMarche | Cast | Actor | Dr. Harris / Dr. Kramer (voice) | 1 |
 Mayim Bialik | Cast | Actress | Justine Flanner (voice) | 1 |
 Melissa McCarthy | Cast | Actress | DNAmy (voice) | 3 |
 Mindy Cohn | Cast | Actress | Ms. Whisp (voice) | 1 |
 Nancy Cartwright | Cast | Actress | Rufus (voice) | 86 |
 Neil Flynn | Cast | Actor | Tweed (voice) | 1 |
 Nestor Carbonell | Cast | Actor | Señor Senior Jr. (voice) | 11 |
 Nicole Sullivan | Cast | Actress | Shego / Miss Go (voice) | 1 |
 Nika Futterman | Cast | Actress | Zita Flores (voice) | 2 |
 Patrick Warburton | Cast | Actor | Steve Barkin / Chief Barkin (voice) | 1 |
 Patton Oswalt | Cast | Actor | Professor DeMenz (voice) | 1 |
 Peter Bonerz | Cast | Actor | Rabbi Katz (voice) | 1 |
 Phil LaMarr | Cast | Actor | Additional Voices (voice) | 1 |
Phil Morris | Cast | Actor | Additional Voices (voice) | 1 |
 Phill Lewis | Cast | Actor | Coco Banana (voice) | 2 |
 R. Lee Ermey | Cast | Actor | Additional Voices (voice) | 1 |
 Rachel Dratch | Cast | Actress | Adrena Lynn (voice) | 1 |
 Raven-Symoné | Cast | Actress | Monique (voice) | 20 |
 Ricardo Montalban | Cast | Actor | Señor Senior Sr. (voice) | 5 |
 Richard Kind | Cast | Actor | Frugal Lucre (voice) | 5 |
 Rider Strong | Cast | Actor | Brick Flagg (voice) | 8 |
 Rob Paulsen | Cast | Actor | Additional Voices (voice) | 1 |
 Ron Perlman | Cast | Actor | Warhawk (voice) | 2 |
 Roz Ryan | Cast | Actress | Mrs. Load (voice) | 3 |
 Russi Taylor | Cast | Actress | as Rocket Booster #2 (voice) | 1 |
 Shaun Fleming | Cast | Actor | Tim Possible / Jim Possible (voice) | 15 |
 Shawnee Smith | Cast | Actress | Vivian (voice) | 1 |
 Sherri Shepherd | Cast | Actress | M.C. Honey (voice) | 3 |
 Stephen Root | Cast | Actor | Memphis (voice) | 1 |
 Susanne Blakeslee | Cast | Actress | Additional Voices (voice) | 1 |
 Susie Essman | Cast | Actress | Sadie (voice) | 1 |
 Tahj Mowry | Cast | Actor | Wade Load (voice) | 86 |
 Tangi Miller | Cast | Actress | Editor (voice) | 1 |
 Tara Strong | Cast | Actress | Tara / Cheer Camp Counselor / Band Camp Kid (voice) | 1 |
 Thomas Lennon | Cast | Actor | 1 | |
 Tom Kane | Cast | Actor | Sir Monty Fiske / Lord Monkey Fist (voice) | 1 |
 Tom Kenny | Cast | Actor | Twill (voice) | 1 |
 Wendie Malick | Cast | Actress | 1 | |
 Will Friedle | Cast | Actor | Ron Stoppable (voice) | 86 |
 William Daniels | Cast | Actor | Robot Pilot (voice) | 1 |
 Anneliese van der Pol | Cast | Actress | 1 | |
Dallas Friday | Cast | 1 | ||
 Gwendoline Yeo | Cast | Actress | Hoodie (voice) | 1 |
 Spencer Fox | Cast | Actor | Tim Possible / Jim Possible (voice) | 5 |
Lola Sanchez | Cast | Alison (voice) | 4 | |
Sal Masekela | Cast | Actor | 1 | |
 Ashley Tisdale | Cast | Actress | Camille Leon (voice) | 3 |
 Hallie Todd | Cast | Actress | Summer Gale (voice) | 1 |
 Reggie Hayes | Cast | Actor | Dr. Freeman / Microwave Oven (voice) | 2 |
 Rory Thost | Cast | Actor | Artie Smarty (voice) | 1 |
Edd Hall | Cast | Actor | TV Announcer (voice) | 1 |
Elyssa Livergant | Cast | Additional Voices (voice) | 1 | |
 Rosslynn Taylor Jordan | Cast | Actress | Crystal (voice) | 1 |
Rickey Colbert | Cast | Various Voices (voice) | 1 | |
| Person | Type | Job | Role(s) | Episodes |
