The Man Who Knew Too Much (1956) - film frame - Film frame from ''The Man Who Knew Too Much (1956)'' showing Hitchcock's cameo as a man watching the acrobats.Rear Window (1954) - film frame - Film frame from ''Rear Window'' showing Hitchcock's cameo as a a clock winder in the musician's apartment.Topaz (1969) - publicity still - Publicity still of Hitchcock's cameo appearance in ''Topaz'' (1969)Topaz (1969) - publicity still - Publicity still for ''Topaz'' (1969).The Man Who Knew Too Much (1934) - film frame - Film frame from ''The Man Who Knew Too Much (1934)'' showing Hitchcock's cameo.Mr and Mrs Smith (1941) - photograph - Photograph of Alfred Hitchcock's cameo in ''Mr and Mrs Smith''.Rebecca (1940) - photograph - Publicity photograph for ''Rebecca''.Rebecca (1940) - film frame - Film frame from ''Rebecca'' (1940) showing Hitchcock's cameo appearance.Family Plot (1976) - photograph - Photograph of Alfred Hitchcock's cameo in ''Family Plot''.Shadow of a Doubt (1943) - film frame - Film frame from ''Shadow of a Doubt'' (1943) showing Hitchcock's cameo.Blackmail (1929) - publicity still - Publicity still of Alfred Hitchcock's cameo in ''Blackmail'' (1929).Rope (1948) - film frame - Film frame from ''Rope'' (1948) showing Hitchcock's cameo as a flashing neon sign.Spellbound (1945) - film frame - Film frame from ''Spellbound'' (1945) showing Hitchcock's cameo appearance.Young and Innocent (1937) - on set - On set photograph of Alfred Hitchcock's cameo in ''Young and Innocent''.Shadow of a Doubt (1943) - film frame - Film frame from ''Shadow of a Doubt'' (1943) showing Hitchcock's cameo.