Debbie Thureson

Nancy

Acting

Steve Bond

Joel

Acting

Lori Lethin

Bobbie

Acting

Robert Wald

Skip

Acting

Gayle Gannes

Gail

Acting

Philip Wenckus

Greg

Acting

Jackson Bostwick

Mark O'Brien

Acting

Jackie Coogan

Lester Tile

Acting

Connie Hunter

Mary Sylvester

Acting

Ted Hayden

Frank Sylvester

Acting

Garry Goodrow

Sgt. Parsons

Acting

Carel Struycken

The Monster

Acting

Eric Edwards

Misha (uncredited)

Acting

Arcadia Lake

Sasha (uncredited)

Acting

John Leslie

Marco (uncredited)

Acting