Mike is invited out to a retired doctor's farm, but when he gets there he discovers that the doctor is missing, and the only person who knows anything about it is the doctor's deaf-mute ward.

Directed by Gerald Mayer
Starring Charles Bronson, James Flavin, Ludwig Stössel

Cast
Charles Bronson as Mike Kovac
James Flavin as Lt. Donovan
Ludwig Stössel as Anton Kovac