Thadeus (voice) (2 episodes)

Optimus Prime (voice)

Councilor 1 (voice) (1 episode)

Optimus Prime (voice)

Optimus Prime (10 episodes)

Optimus Prime (voice)

Optimus Prime (voice)

Optimus Prime (voice) (1 episode)

Optimus Prime (voice)

Optimus Prime (voice)

Optimus Prime (voice)

Optimus Prime (voice) (65 episodes)

Optimus Prime (voice)

Eeyore (voice)

Eeyore (voice)

Optimus Prime (voice)

Optimus Prime (voice)

Eeyore (voice) (130 episodes)

Eeyore (voice)

Eeyore (voice)

Eeyore (voice)

Eeyore

Eeyore (voice)

Eeyore (voice)

Captain Nathaniel Flint (voice) (uncredited)

Eeyore (voice)

Eeyore (voice)

Eeyore (voice) (5 episodes)

Eeyore (voice) (106 episodes)

Narrator (voice)

Eeyore (voice)

Eeyore (voice)

Eeyore (voice)

Eeyore (voice)

Eeyore (voice)

Bludgeon (voice) (13 episodes)

Fox Announcer (1 episode)

(1 episode)

Ninevite King (voice)

Eeyore (voice)

Pete / The Cave

Mantus (voice) (21 episodes)

Dogcatcher (voice) (1 episode)

Hunk Hardbody (voice) (1 episode)

(13 episodes)

(1 episode)

Octopus / Walrus Captain (voice) (1 episode)

Boltar / Nemesis / Spiro (voices)

Hägar

(voice)

Winston / Herman (voice) (26 episodes)

(10 episodes)

Monterey Jack (voice) (15 episodes)

Officer Kirby / Officer Muldoon / Mepps (voice) (2 episodes)

Que Sera (voice) (1 episode)

Officer Kirby / Officer Muldoon / Police Captain (voice) (1 episode)

Monterey Jack / Mepps / Undercover Cop / Policeman (voice) (1 episode)

Myzor / Chief Eldor (voice)

(voice)

Sorcerer (voice)

(14 episodes)

(45 episodes)

Eeyore (voice) (82 episodes)

Knight (voice) (1 episode)

Kerwin the Conqueror (voice) (1 episode)

Gritty Gummi (voice) (3 episodes)

Ranger Roubideux (voice)

(voice)

(4 episodes)

Various Characters (voice) (13 episodes)

(3 episodes)

Admiral Grimitz (voice) (3 episodes)

Joaquin Slowly (voice) (1 episode)

Firefighter (voice) (1 episode)

Admiral Grimitz / King Blowhard (voice) (1 episode)

Jack the Tripper / Professor Moody Doody (voice) (1 episode)

Bankjob Beagle (voice) (2 episodes)

Admiral Grimitz / Khufu / Guard (voice) (1 episode)

J. Gander Hoover (voice) (1 episode)

Bankjob Beagle / Police officers (voice) (1 episode)

Duke Duggan (voice) (1 episode)

Lessdred (voice) (1 episode)

Mad Dog McGirk (voice) (1 episode)

Commander Eagle / Nemesis / Ramrod (voice) (52 episodes)

Nemesis

Ramrod

Zandar / Nemesis Enforcer / Scientist (voice)

Predator (voice) (uncredited)

Zandar (voice)

Hutch / Commander James Hawkins / Coran / King Alfor / Narrator

(8 episodes)

Eddie Spenser, Jr. / Haunter / Brat-a-Rat / Floatzart / Big Evil / Corpulon (65 episodes)

Optimus Prime / Ironhide (voice)

Murky Dismal (voice) (uncredited)

Ahgg (voice)

(65 episodes)

(5 episodes)

(voice)

Japheth / Additional Voices (voice)

Murky Dismal / Castle Monster / Glitterbot / Guard / Skydancer / Slurthie (voice)

Jupiter Juggernaut (voice) (1 episode)

Additional Voices (21 episodes)

(voice)

Arthur Ravencroft (voice)

(13 episodes)

(5 episodes)

Antonim (voice)

Optimus Prime (voice) (3 episodes)

Optimus Prime / Streetwise / Nightstick / Slugslinger / Wingspan (92 episodes)

Pop / Max (voice) (172 episodes)

(13 episodes)

Mogwai / Gremlins (voice)

1359 (voice)

Coran / Narrator (voice) (72 episodes)

Big Blue (voice)

Dog Foot (26 episodes)

Fang (26 episodes)

Scratch (26 episodes)

Mario (voice) (32 episodes)

Venger (voice) (27 episodes)

Mario (voice) (20 episodes)

(2 episodes)

Airborne / Ramar / Dr. Vandemeer (voice)

Snitchitt / Shreeker / Gonker (voice) (13 episodes)

Yukon "Yukie" Pete

Santa Claus (voice)

K.A.R.R. (voice) (1 episode)

Gruffle (voice)

Sour Puss (voice) (42 episodes)

(1 episode)

Hulk / Mysterio (voice) (1 episode)

Additional Voices (voice) (13 episodes)

Wolfie

(voice: credit only) (1 episode)

(35 episodes)

Brandon Brewster / Mighty Man (15 episodes)

(5 episodes)

Drunken Bar Patron

(1 episode)

King Kong (voice)

(15 episodes)

Self (16 episodes)

(90 episodes)

Allen

Self - Announcer (72 episodes)

Announcer (1 episode)

Self (1 episode)