You ought to know that!" -- Cary Grant as Roger Thornhill, protagonist in Alfred Hitchcock's North by Northwest (1959). Alfred Hitchcock at Mount Rushmore during the filming of North By Northwest.

Cary Grant was one of the defining leading ... Claiming the top spot on this list is North by Northwest, not only Grant's best movie but one of the greatest spy thrillers of all time.

When it came time to speak about Hitchcock's 1959 movie North by Northwest starring Cary Grant, Martin Landau, James Mason, ...