A company's stockholders hold their meeting at a lonely mansion. A mad doctor conducting experiments in the mansion starts to strangle them one at a time with a nylon noose. The survivors must figure out a way to stop him.
Dietmar Schönherr
Inspektor Harvey
Helga Sommerfeld
Jane Stone
Ady Berber
Henry
Gustav Knuth
Charles Clifton
Ernst Schröder
Mr. Harrison
Laya Raki
Nicole
Kurt Beck
Donald Smith
Hedda Ippen
Mrs. Mabel Wells
