Who Killed Cock Robin? A robin is shot so the woodland community holds a trial to investigate. Details Casts Galleries Posters Title Who Killed Cock Robin? Release Date 1935-06-25 Runtime 00 Hours 08 Minutes Genres Family Animation Comedy Crime Production Companies Walt Disney Productions Production Countries United States of America Billy Bletcher... Judge Oliver Owl (voice) ... Pinto Colvig... Prosecutor Parrot (voice)... Clarence Nash... Legs Sparrow (voice) (unc... Purv Pullen... Cock Robin's Whistling (v... Nick Stewart... Blackbird (voice) (uncred... Martha Wentworth... Jenny Wren (voice) (uncre... Original Size (1920x1080) Original Size (1920x1080) Original Size (1280x720) Original Size (1400x2100) Original Size (1400x2100)