Bio-Dome

Rene L. Moreno as Partier Trevor St. John as Parker Henry Gibson as William Leaky Denise Dowse as Olivia Biggs Brian Hayes Currie as Guard Ben McCain as Anchor Aries West Tucker Smallwood as Cmdr. Gates, SWAT Team Paul Eiding as Assistant Jeremy Jordan as Trent Stephen Baldwin as Doyle Johnson Teresa Hill as Jen Kevin West as T.C. Romulus Jack Black as Tenacious D Adam Weisman as Young Bud Pauly Shore as Bud Macintosh Kyle Gass as Tenacious D Roger Clinton, Jr. as Prof. Bloom Rodger Bumpass as Narrator Rose McGowan as Denise Joey Lauren Adams as Monique Loomis Fall as Drummer Phil Proctor as Axl Patricia Hearst as Doyle's Mother Elizabeth Guber as Vigilante Taylor Negron as Russell William Atherton as Dr. Noah Faulkner Dara Tomanovich as Mimi Simkins Channon Roe as Roach Phil LaMarr as Assistant Kylie Minogue as Dr. Petra von Kant

Kurt Bryant Stunt Coordinator Nick Brett Utility Stunts Phedon Papamichael Director of Photography Anita Hart Stunts Elaine Dysinger Co-Producer Mary Claire Hannan Costume Design Andrew Gross Original Music Composer Denney Pierce Utility Stunts Brad Krevoy Producer Thomas DeWier Utility Stunts Brett A. Jones Stunts Jason Blumenthal Story, Executive Producer Hugh Aodh O'Brien Stunts Joni Avery Stunts