Bio-Dome [Spanish]

William Atherton

Dr. Noah Faulkner

Denise Dowse

Olivia Biggs

Dara Tomanovich

Mimi Simkins

Kevin West

T.C. Romulus

Kylie Minogue

Dr. Petra von Kant

Pauly Shore

Bud Macintosh

Stephen Baldwin

Doyle Johnson

Joey Lauren Adams

Monique

Teresa Hill

Jen

Patricia Hearst

Doyle's Mother

Robbie Thibaut Jr.

Young Doyle

Adam Weisman

Young Bud

Henry Gibson

William Leaky

Brian Hayes Currie

Guard

Courtney Mizel

Screamer

Butch McCain

Reporter Joachim West

Taylor Negron

Russell

Roger Clinton

Prof. Bloom