Linnea Quigley as Dawn

Lyle Waggoner as Dr. Randolph

Karen Russell as Amy

Stephen Steward as Kevin

Mike Jacobs Jr. as Eric

Allen First as Cary

Eric Freeman as Jeff

Rodger Burt as Bart

Victoria Nesbitt as Vicki

Lenny Rose as Dr. Gram

Richard Sebastian as Billy

Brinke Stevens as Girl in Shower on TV (uncredited)

Michelle Bauer as Girl in Shower on TV (uncredited)