He made his name as the neurotic, beleaguered Ross on "Friends" and has been voicing children's cartoons, but David Schwimmer has a dark side, too. He directed the online predator film, "Trust," and now he may be going depraved once again. According to Variety, Schwimmer is in talks to join the cast of "The Iceman," the indie film about Richard Kuklinski, a prolific east coast contract killer.