Dwayne Johnson (Boxer Santaros)
Seann William Scott (Roland Taverner/Ronald Taverner)
Sarah Michelle Gellar (Krysta Kapowski/Krysta Now)
Curtis Armstrong (Dr. Soberin Exx)
Joe Campana (Brandt Huntington)
John Larroquette (Vaughn Smallhouse)
Bai Ling (Serpentine)
Jon Lovitz (Bart Bookman)
Mandy Moore (Madeline Frost Santaros)
Holmes Osborne (Senator Bobby Frost)
Cheri Oteri (Zora Charmichaels)
Amy Poehler (Veronica Mung/Dream)
Lou Taylor Pucci (Martin Kefauver)
Miranda Richardson (Nana Mae Frost)
Jill Ritchie (Shoshana Kapowski/Shoshana Cox)
Zelda Rubinstein (Dr. Katarina Kuntzler)
Will Sasso (Fortunio Balducci)
Wallace Shawn (Baron Von Westphalen)
Sab Shimono (Hideo Takehashi)
Kevin Smith (Simon Theory)
Justin Timberlake (Private Pilot Abilene)
Lisa K. Wyatt (Teri Riley)
Christopher Lambert (Actor/Actress)
Nora Dunn (Cyndi Pinziki)
Michele Durrett (Starla Von Luft)
Beth Grant (Dr. Inga Von Westphalen/Marion Card)
Wood Harris (Dion Warner/Dion Element)