A deranged artist who may have murdered his wife is investigated by the Whistler.
Richard Dix
Ralph Harrison
Leslie Brooks
Kay Morrell
Michael Duane
Jim Calhoun
Mary Currier
Edith Marie Harrison
Mona Barrie
Linda Vail
Ray Walker
Joseph Aloysius 'Joe' Conroy
Claire Du Brey
Laura - Harrison's Servant
John Hamilton
McLaren aka Mac (uncredited)
