The 39 Steps (1935) - on set - Photograph of Alfred Hitchcock taken on the set of ''The 39 Steps'' (1935).

Alfred Hitchcock (1935) - Photograph from 1935 of Alfred Hitchcock. Actor comedian Stan Laurel is stood next to Hitchcock.

Alfred Hitchcock (1935) - Photograph of author John Buchan and director Alfred Hitchcock, likely taken at the London premiere of ''The 39 Steps'' (1935).