Paternal grandfather, René Victor Auberjonois, was a post-impressionist Swiss artist
Mother was a princess, a descendant of the King of Naples and his wife Caroline, the sister of Napoleon Bonaparte
Born in New York, moved with his family as a child to Paris after World War II and decided at that time to become an actor
After living in an artists' colony back in New York, was given first theater job at age 16 as an apprentice by John Houseman and later taught acting under Houseman at the Juilliard School
In 1968, appeared simultaneously in three plays on Broadway, King Lear, A Cry of Prayers and Fire! Made big screen debut as Father Mulcahy in the comedy M*A*S*H but turned down the role for the television series
Portrayed security chief Odo and directed numerous episodes of the sci-fi series Star Trek: Deep Space Nine
Is a volunteer and supporter of Doctors Without Borders
Awards
2007Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Drama Series:nominated
2006Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Drama Series:nominated
2005Screen Actors Guild Awards-Outstanding Performance by an Ensemble in a Comedy Series:nominated
1984Emmy-Outstanding Supporting Actor in a Comedy Series:nominated