Bio-Dome Cast
The cast of Bio-Dome.
Pauly Shore
as Bud Macintosh

Pauly Shore portrays Bud Macintosh, one of the two leads who accidentally get locked inside the Bio-Dome.

Stephen Baldwin
as Doyle Johnson

Stephen Baldwin plays Doyle Johnson, the other lead who joins Bud in the Bio-Dome escapade.

William Atherton
as Dr. Noah Faulkner

William Atherton stars as Dr. Noah Faulkner, the creator of the Bio-Dome experiment.

Joey Lauren Adams
as Monique

Joey Lauren Adams appears as Monique, a character in the Bio-Dome.

Teresa Hill
as Jen

Teresa Hill portrays Jen, one of the researchers in the Bio-Dome project.

Henry Gibson
as William Leaky

Henry Gibson plays William Leaky, the scientific advisor for the Bio-Dome project.

Kevin West
as T.C. Romulus

Kevin West stars as T.C. Romulus, a character part of the Bio-Dome experiment.

Denise Dowse
as Olivia Biggs

Denise Dowse appears as Olivia Biggs, a member of the Bio-Dome project team.

Dara Tomanovich
as Mimi Simkins

Dara Tomanovich portrays Mimi Simkins, another character involved in the Bio-Dome project.

Rose McGowan
as Denise

Rose McGowan plays Denise, a character in the Bio-Dome who encounters the main leads.

Taylor Negron
as Russell

Taylor Negron appears as Russell, a character connected to the Bio-Dome experiment.

Patricia Hearst
as Doyle's Mother

Patricia Hearst plays Doyle's Mother in Bio-Dome, a cameo role in the film.

Jeremy Jordan
as Trent
Trevor St. John
as Parker
Channon Roe
as Roach
Kylie Minogue
as Dr. Petra von Kant
Kyle Gass
as Tenacious D
Jack Black
as Tenacious D
Christopher Dye
as Partier
Loomis Fall
as Drummer
Robbie Thibaut Jr.
as Young Doyle
Adam Weisman
as Young Bud
Brian Hayes Currie
as Guard
Butch McCain
as Reporter Joachim West
Roger Clinton, Jr.
as Prof. Bloom
Mark Burton
as Guy
Joe Sib
as Singer
Soda Pop
as Guitarist
Rene L. Moreno
as Partier
Molly Bryant
as Bio-Dome Technician
Ben McCain
as Anchor Aries West
Katherine Kousi
as Vigilante
Elizabeth Guber
as Vigilante
Tucker Smallwood
as Cmdr. Gates, SWAT Team
Phil LaMarr
as Assistant
Paul Eiding
as Assistant
Rodger Bumpass
as Narrator
Phil Proctor
as Axl
Cecile Krevoy
as Woman in Bandstand
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