René Murat Auberjonois (born June 1, 1940 in New York City) is an American character actor. After portraying Father Mulcahy (nickname Dago Red) in the movie version of M*A*S*H, he became well-known for his television work as Clayton Endicott III on the sitcom Benson, and as Odo on Star Trek: Deep Space Nine. He made a guest appearance on Stargate SG-1 as Alar in the season four episode "The Other Side". Currently, he plays attorney Paul Lewiston on the David E. Kelley-created Boston Legal.