Noel Willman was an Irish actor and theatre director. Born in Derry, Ireland, Willman died aged 70 in New York City, United States.

The Man Who Knew Too Much is a 1956 American mystery thriller film directed and produced by Alfred Hitchcock, starring James Stewart and Doris Day. It is Hitchcock's second film using this title, following his own 1934 film of the same name but featuring a significantly altered plot and script.