Donald Cook (September 26, 1901 – October 1, 1961) was an American stage and film actor. Born in Portland, Oregon, he originally studied farming but later started business with a lumber company. He joined the Kansas Community Players and through this received an offer of stage work. He started screen work in "shorts" before going on to films. Cook was known for his portrayal of Mike Powers in the film The Public Enemy. He also was one of the first film actors to portray Ellery Queen, in The Spanish Cape Mystery. He played opposite Helen Morg…