Michael O'Neill

Movies with Michael O'Neill

6 credits in our catalog

Michael O'Neill is an American character actor. He is known for his recurring role as Secret Service Agent Ron Butterfield in the NBC political drama The West Wing.

Summary from Wikipedia · CC BY-SA

As actor

6 performances

War of the Worlds

War of the Worlds

2025 · ★ 4.1

as Secretary of Defense Walter Crystal

Bride Hard

2025 · ★ 5.6

Dallas Buyers Club

Dallas Buyers Club

2013 · ★ 7.9

as Richard Barkley

Green Zone

2010 · ★ 6.5

as Colonel Bethel

Dreamcatcher

2003 · ★ 5.6

as Gen. Matheson

Jennifer Eight

1992 · ★ 6.1