The Man Who Knew Too Much

James Stewart Ben McKenna

Doris Day Jo McKenna

Brenda De Banzie Lucy Drayton

Bernard Miles Edward Drayton

Ralph Truman Buchanan

Daniel Gélin Louis Bernard

Mogens Wieth Ambassador

Alan Mowbray Val Parnell

Hillary Brooke Jan Peterson

Christopher Olsen Hank McKenna

Reggie Nalder Rien

Richard Wattis Assistant Manager