Oliver Reed

Character: Dr. Henry Heckyl/Mr. Hype

Sunny Johnson

Character: Coral Careen

Maia Danziger

Character: Miss Finebum

Virgil Frye

Character: Lt. Mack Druck - 'Il Topo'

Mel Welles

Character: Dr. Vince Hinkle

Corinne Calvet

Character: Pizelle Puree

Kedric Wolfe

Character: Dr. Lew Hoo

Dick Miller

Character: Irsil / Orson

Tony Cox

Character: Bad William

Charles Howerton

Character: Clutch Cooger

Jackie Coogan

Character: Sgt. Fleacollar

Lucretia Love

Character: Debra Kate

Herta Ware

Character: Old Lady on a Bus

Ben Frommer

Character: Sgt. Gurnisht Hilfn

Mickey Fox

Character: Mrs. Fritz L. Pitzle

Catalaine Knell

Character: Mrs. Fritz L. Pitzle

Jacque Lynn Colton

Character: Mrs. Fran van Crisco

Lisa Zebro

Character: Mrs. Fran van Crisco

Stan Ross

Character: Flash Flud

Duane Thomas

Character: Bad Williams' Ideal

Candi Brough

Character: Terri - Tailspin Twin

Randi Brough

Character: Toni - Tailspin Twin

Dan Sturkie

Character: Naso Rubico, the Wino

Carin Berger

Character: Nurse Lushtush

Merle Ann Taylor

Character: Nurse Talltale

Edward B. Randolph

Character: Midnight Eaglehead

Denise Hayes

Character: Liza Rowne