Don Messick
Droopy (voice)

Charlie Adler
Dripple / Screwball Squirrel / Lightning Bolt (voice)

William Callaway
Rumpley (voice)

Teresa Ganzel
Miss Vavoom / Misty Mouse (voice)

Frank Welker
McWolf / Dweeble / Wild Mouse / Grunch the Caveman (voice)

Esper Hagen
Droopy (stemme)

Jim Cummings
The Raj (voice) / The Blobfather / Frankenator (voice) / Baby Bandit (voice) / P...

Rob Paulsen
Prime Minister Luck-Nuck (voice) / Edna Evergreen (voice) / Oliver J. Tudball (v...

Chuck McCann
King of the Sea (voice) / Baby Bandit's Henchman (voice)

Janet Waldo
Wild Mouse's Mother (voice)

Maurice LaMarche
Thundergut the Super Squirrel (voice)

Pat Fraley
The Yolker (voice)

Michael Bell
Roqueford Le Poulet (voice)

Susan Blu
Auntie Snoople (voice)

Arte Johnson
Shadowman (voice)

Nancy Linari
Zombina (voice)

B.J. Ward
The Mistress of Baskerville Manor (voice)

Sheryl Bernstein
Miss Mysterious (voice)

Jennifer Darling
Fifi (voice)

Sarah Silverman
Melody WOOO-WOOO Stardust (voice)