

01/04/1964
An overweight lab technician with low self esteem, brought on by his dominant mother, becomes a serial killer of female nurses.

Victor Buono
as Leo Kroll

David McLean
as Lt. Frank Benson

Diane Sayer
as Barbara Wells

Davey Davison
as Tally Raymond

Baynes Barron
as Sgt. Mack Clyde

Ellen Corby
as Mrs. Kroll

Russ Bender
as Dr. Clarence Sanford

Jeanne Bates
as Clara Thomas

Mimi Dillard
as Thelma

Selette Cole
as Helen Lawson

Michael Ryan
as Detective Mel Posner

Wally Campo
as Eggerton

Byron Morrow
as Dr. Morton

John Yates
as Intern

James B. Sikking
as Police Sketch Artist

Robert Cranford
as Jack Rosten

Fred Aldrich
as Apartment House Manager (uncredited)

Benjie Bancroft
as Police Officer (uncredited)

Fred Fisher
as Detective (uncredited)

Kenner G. Kemp
as Detective (uncredited)

Victor Masi
as Attendant (uncredited)
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