The lust for gold and the reading of a will brings eleven visitors to a remote island retreat, but an unseen, seemingly unstoppable evil follows to stalk them one by one. The bodies don't stop dropping until the final shattering conclusion. Who - or what - is the intruder? One thing is for certain: it will not stop until it kills them all.

• Garagehouse Pictures
• Chris Robinson
• Mickey Rooney
• Yvonne De Carlo
• Ted Cassidy
• Phyllis Robinson
• Robert Leslie
• Patricia Hornung
• Buddy Desaro