Lord Mountdrago ("Lord Mountdrago" segment)
Orson Welles
Edgar Curtain ("You Killed Elizabeth" segment)
John Gregson
Introductions
Eamonn Andrews
Beautiful Blonde (segment "Lord Mountdrago")
Zena Marshall
Guard Subaltern (segment "Lord Mountdrago") (uncredited)
Patrick Macnee
Elizabeth ("You Killed Elizabeth" segment)
Elizabeth Sellars
George Wheeler ("You Killed Elizabeth" segment)
Emrys Jones
Owen (segment "Lord Mountdrago") / Mr. X (segment "In the Picture") / Harry (segment "You Killed Elizabeth")
Alan Badel
Dr. Audlin ("Lord Mountdrago" segment)
André Morell
Jarvis ("The Picture" segment)
Hugh Pryse
Woman in the House ("In the Picture" segment)
Leueen MacGrath
Snyder ("The Picture" segment)
Eddie Byrne
Lady Mountdrago ("Lord Mountdrago" segment)
Helen Cherry
Story
Brett Halliday
Theme Song Performance
Director
Wendy Toye
W. Somerset Maugham
Director of Photography
Georges Périnal
David Eady
George More O'Ferrall
Writer
Sidney Carroll
Ian Dalrymple
Roderick Wilkinson
Donald B. Wilson
Producer
Alexander Paal
Original Music Composer
Doreen Carwithen
Editor
Gerald Turney-Smith