What is the nationality of the actor who starred as the character Jesse St. James in the American musical television series "Glee"?
Jonathan Groff Jonathan Drew Groff (born March 26, 1985) is an American actor and singer.
Thomas James O'Leary Thomas James O'Leary (born June 21, 1956) is an American actor. O'Leary began his acting career on the theater stage in New York, broadening to Broadway theaters, and finally to film and television.