Full Cast — Adventures of the Gummi Bears (1985–1991)

June Foray

Grammi Gummi (voice)

Lorenzo Music

Tummi Gummi (voice)

Katie Leigh

Sunni Gummi (voice)

Noelle North

Cubbi Gummi / Princess Calla (voice)

Michael Rye

Duke Igthorn / King Gregor (voice)

Will Ryan

Unwin / Ogres (voice)

Paul Winchell

Zummi Gummi (voice)

Corey Burton

Gruffi Gummi (voice)

Brian Cummings

Sir Tuxford / Artie Deco (voice)

Jim Cummings

Chummi Gummi (voice) / Carpy (voice) / Aerial King (voice) / Sir Plucky (voice) / Zummi Gummi (voice) / Nip / Brother Everly (voice) / Man (voice)

Bill Scott

Gruffi Gummi / Sir Tuxford / Toadwart /Angelo Davini (voice)

Christian Jacobs

Cavin (voice)

Rob Paulsen

Minstrel (voice) / Gusto Gummi / Sir Blastus (voice) / Gusto Gummi / Woodcutter / Knight (voice) / Gusto Gummi (voice)

Frank Welker

Finwithit (voice) / Marquis de Bouillabaisse (voice) / Griffin / Mervyns (voice) / Zephyrs (voice) / Henchman / Horse / Cows (voice) / Bobo (voice) / The Sluggard (voice) / Jabber (voice) / Guard Dog (voice) / Flugel / Frog (voice)

Tress MacNeille

Marzipan (voice) / Mother / Boy (voice) / Great Oak / Tree #1 (voice) / Lady Bane (voice)

Jason Marsden

Cavin (voice)

Walker Edmiston

Sir Thornberry (voice)

R.J. Williams

Cavin (voice)

Peter Cullen

Gritty Gummi (voice) / Kerwin the Conqueror (voice) / Knight (voice)

Roger C. Carmel

Sir Tuxford (voice) / Charm Teacher (voice) / Sir Tuxford / Town Crier (voice)

Brett Johnson

Cavin (voice)

Chuck McCann

Tadpole (voice) / Sir Gaya (voice) / Knight / Chef (voice)

Pat Musick

Ursa Gummi (voice)

Bob Holt

Dom Gordo of Ghent (voice) / Giant (voice)

Russi Taylor

Madame Placebo (voice) / Ethalyn / Emmadryl (voice)

Dana Hill

Buddy Gummi (voice)

Kath Soucie

Princess Marie (voice)

Hamilton Camp

King Jean-Claude (voice)

Hal Smith

Nogum (voice) / Abbot Costello (voice)

Patricia Parris

Trina (voice) / Aquarianne (voice)