Turk Harley

饰：Prof. Jenkins

Jennifer Hingel

饰：Kimberly

Paul Bridges Thompson

饰：Lab Assistant

Sally Carlson

饰：Nurse

Greg Schmidt

饰：Sam`s roommate

Doug Sloan

饰：演员 Actor/Actress

Cheryl Arutt

饰：演员 Actor/Actress

莎拉·巴克斯顿

Sarah Buxton

Tom Kouchalakos

饰：演员 Actor/Actress

博·史文森

Bo Svenson

Mitch Watson

饰：演员 Actor/Actress

Patrick Lowe

Patrick Lowe

饰：Sam Nash

Luis Valderrama

饰：Chas

Mal Jones

饰：Janitor

Ben Stotes

饰：Vampire

Julian Byrd

Julian Byrd

饰：University vice president

Darlene Wheatley

饰：Editor

杰伊·阿莫尔

Jay Amor

饰：Orderly

John Baldwin

John Baldwin

饰：Bryan

Jenny Cooper

饰：(as Jenny Levine)

Jack McDermott

饰：Police Chief

R. Emmett Fitzsimmons

R. Emmett Fitzsimmons

饰：Campus cop

Bill Wohrman

饰：Veteran cop,(as Bill Wohtmann)