The Monolith Monsters (1957)

Grant Williams

Dave Miller

Lola Albright

Cathy Barrett

Les Tremayne

Martin Cochrane

Trevor Bardette

Prof. Arthur Flanders

William Flaherty

Police Chief Dan Corey

Harry Jackson

Dr. Steve Hendricks

Richard H. Cutting

Dr. E.J. Reynolds

Linda Scheley

Ginny Simpson

Dean Cromer

Highway Patrolman

Steve Darrell

Joe Higgins

Paul Petersen

Bobby

William Schallert

Weatherman

Phil Harvey

Ben Gilbert

Troy Donahue

Hank Jackson

Carol Morris

Nurse 1

Claudia Bryar

Mrs. Simpson

Ezelle Poule

Ethel