Mysterious Intruder (1946)

The fifth entry in the Columbia series based on the CBS radio program, "The Whistler", opens with kindly old music store owner Edward Stillwell (

William Castle

Director

Jessie Arnold(1884-1955)

as Woman in Window (uncredited)

Pamela Blake

as Elora Lund

Stanley Blystone(1894-1956)

as Henry - Second Cop (uncredited)

Paul E. Burns

as Edward Stillwell

Jack Carrington(1905-1956)

as Bartender (uncredited)

Eddy Chandler

as Cop in Squad Car (uncredited)

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