

“Radio's Mystery Master in a Thrilling Tale of Murder!”
A drifter claims the money in an old bank account. Soon he finds himself the target of two men who turn out to be the sons of the man's old partner, who is now in prison because of a conflict with him over the money in that account.

Richard Dix
Lee Selfridge Nugent
Lead
Janis Carter
Patricia Henley

Porter Hall
Joe Sorsby

Paul Guilfoyle
'Limpy' Smith

John Calvert
Eddie Donnelly

Matt Willis
Perry Donnelly

Walter Baldwin
Fireman (uncredited)

Willie Best
Men's Room Attendant (uncredited)
“A staggering achievement of craft and ambition. William Castle's vision lands with breathtaking precision.”
“Every frame feels alive. The Mark of the Whistler is the rare release that takes its audience seriously.”