Michael O'Neill Poster

?From Wikipedia, the free encyclopedia. Michael O'Neill is an American actor. With a career stretching through three decades, he usually portrays senior law enforcement or military officers. He is perhaps best known for his role as Special agent Ron Butterfield, the head of President Josiah Bartlet's Secret Service detail, on The West Wing. He played CTU Administrative Director Richard Walsh in the first two episodes of 24. He played Sgt. Maj. Ron Cheals in the CBS action-drama series The Unit.
Last updated: Mar 28, 2024 11:48 AM

Michael O'Neill's schedule on tv

Find what are upcoming movies on television starring Michael O'Neill. Programs are ordered in increasing order of start time.

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