Richard Ruxton as Joe Montague

Faye Tilles as Carol Montague

George Stover as J.J. Montague

Greg Dohler as David Harmon

Anne Frith as Ethel Montague

Richard Dyszel as Dr. William Tracy

Kim Pfeiffer as Annie Montague

Theresa Harold as Vickie Johnson

Don Leifert as Frank Custor

Glenn Barnes as Alien / Couple at Bar

Cliff Lambert as Michael Smith

Jerry Schuerholz as McGregor

Paul Wilson as Thompson

David W. Donoho as Giddings

Doug Moran as Turner

Dan Meyler as Harrison

Phil Lister as Phillips

Bob Reichert as Roberts

Glenn Barnes as Alien