Alfred Hitchcock Presents

Self - Host

Theater Doorman / Bob Jenkins

Inspector Davidson / Herbert Carpenter

Psychiatrist in Introduction (uncredited) / Ed Johnson

Ellie Marsh / Pat

Johnny / Skinner #21

Monty Lenton / Bellefontaine

Jim Hale / Police Detective

George Colton / Hotel Manager

Mr. Moen / Herbert Whybrow

Housekeeper / Juror (uncredited)

Wallace Donaldson / Gil Larkin

Police Detective / Father Rafferty

Charlie the building super / Cyrus Rutherford

Dr. Maxwell / Market Manager

Mrs. Simpson / Maid

Lord Sorrington / Sir Charles Harrington

Annette Borden / Lucy Pryor

Lalage / Maude Sheridan

Prentiss / Desk Sergeant

J.J. Bunce / Norman Logan

Thelma Malley / Joanna Enright

Talbot / Sam Henderson

Lane / Bert