Dr. Drakken (voice), Dr. Drakken / Motor Ed (voice), Dr. Drakken / Heinrich (voice), Dr. Drakken / Student (voice), Motor Ed (voice), Dr. Drakken / Bartholomew Lipsky (voice), Motor Ed / Dr. Drakken (voice), Dr. Drakken / M.C. Honey's Posse (voice), Camp Counselor (voice), Dr. Drakken / Dr. Zeruda (voice), Ferrett Fan (voice), Blumberg / Phone Guy (voice), Snow Beast / Pig Man / Bird Man (voice), Dr. Drakken / Mr. Peevey (voice)
34 episodes
Dr. Ann Possible (voice), Dr. Ann Possible / Tutor Woman (voice), Dr. Anne Possible (voice)
22 episodes
Britina (voice), Tara (voice), Additional Voices (voice), Tara / Yearbook Girl (voice), Female Gamer (voice), Penny (voice), Joss Possible (voice), Espadrille (voice), Tara / Sean (voice), Tara / Cheer Camp Counselor / Band Camp Kid (voice)
16 episodes
Francois (voice), Dr. Cook / Student (voice), Smarty Mart Employee (voice), Additional Voices (voice), Theater Boy #1 / Robot Rumble Scanner (voice), Kyle (voice), Scientist #2 / Hank Perkins (voice), Price Check Announcer (voice), Francois / Announcer #2 (voice)
13 episodes
Lord Monkey Fist (voice), American Starmaker Judge (voice), Lord Monkey Fist / Doug (voice), Sir Monty Fiske / Lord Monkey Fist (voice)
11 episodes
Additional Voices (voice), Police Chief / Tiny / Maitre d' (voice), Professor Acari / Desk Clerk / Announcer (voice), Jerry (voice), Banner Man / Announcer Voice (voice), Toaster / Blender / 'Ghost Car' Narrator (voice), Bates (voice), Adrena Lynn's Cameraman (voice)
10 episodes
Additional Voices (voice), Robot Rumble Announcer (voice), Drak-Force One Computer (voice), Dr. Lurkin (voice)
9 episodes
(voice), Additional Voices (voice), Monkey Ninjas (voice), Frank (voice), Roachie (voice)
8 episodes
Professor Acari (voice), Scientist #1 (voice), Cable Guy (voice), Dr. Harris / Dr. Kramer (voice), 'Big Daddy' Brotherson (voice)
6 episodes
Memphis (voice), Pop-Pop Porter (voice), Chester Yapsby (voice), Texan (voice), Phillipe Bullion / Pop-Pop Porter (voice), Mr. Nevius (voice)
6 episodes
Phen / Lamar (voice), Joe / Salesman / Ludwig / Career Week Guy (voice), Museum Curator (voice), Ferrett Fan (voice), Twill (voice)
5 episodes
Mrs. Hatchett (voice), Ms. Guide (voice), Granny Crocket / Lunchlady (voice), Cooking Show Hostess (voice), Tricia Lipowski / Bernice (voice)
5 episodes
Kaitlin (voice), Additional Voices (voice), Rocket Booster #1 (voice), Spirit Squad Weekly Interviewer (voice), Moopey Girl (voice)
5 episodes
Slim Possible / Henchmen (voice), Slim Possible (voice), Simian Channel announcer / Scamper and Bitey announcer (voice)
4 episodes
Jake, the Cameraman / Snowy (voice), Additional Voices (voice), Falsetto Jones (voice), Lieutenant Franklin / Infinity Guy (voice)
4 episodes
Mr. Geminini (voice), Goon (voice), Private Cleoutus Dobbs / Baxter (voice)
3 episodes
Commander Kane (voice), Yono the Destroyer (voice), Mr. Merle / Henchman 1 (voice)
3 episodes
Additional Voices (voice), Doctor / Bungee host (voice), Mr. Huey / Henchman 2 / Student / Valet / Driver (voice)
3 episodes
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