Three Cases of Murder

Lord Mountdrago ("Lord Mountdrago" segment)

Edgar Curtain ("You Killed Elizabeth" segment)

Elizabeth ("You Killed Elizabeth" segment)

George Wheeler ("You Killed Elizabeth" segment)

Owen (segment "Lord Mountdrago") / Mr. X (segment "In the Picture") / Harry (segment "You Killed Elizabeth")

Dr. Audlin ("Lord Mountdrago" segment)

Jarvis ("The Picture" segment)

Woman in the House ("In the Picture" segment)

Snyder ("The Picture" segment)

Lady Mountdrago ("Lord Mountdrago" segment)

Introductions

Beautiful Blonde (segment "Lord Mountdrago")

Guard Subaltern (segment "Lord Mountdrago") (uncredited)