Imposing, ruggedly handsome lead who made his film debut in "Golden Gloves" (1940) and signed with RKO two years later. Ryan hit his stride in the late 1940s playing a string of psychopathic or hard-boiled types, notably the anti-Semitic murderer in "Crossfire" (1947) and the over-the-hill pug in the classic boxing drama, "The Set-Up" (1949). He went on to appear in a host of films through the mid-70s, often giving fine performances in decidedly mediocre vehicles. Ryan was memorable as William Holden's buddy-turned-nemesis in Sam Peckinpah's "The Wild Bunch" (1969).