Martin James Landau was an American actor, acting coach, producer, and editorial cartoonist. His career began in the 1950s, with early film appearances including a supporting role in Alfred Hitchcock's North by Northwest (1959). His career breakthrough came with leading roles in the television series Mission: Impossible (1966–1969) and Space: 1999 (1975–1977).

North by Northwest is a 1959 American spy thriller film produced and directed by Alfred Hitchcock, and starring Cary Grant, Eva Marie Saint, and James Mason. The screenplay was by Ernest Lehman, who wanted to write "the Hitchcock picture to end all Hitchcock pictures".