William McNamara
Actor

William McNamara

William McNamara is credited on 47 movies and 7 TV shows, best known by TMDB votes for Law & Order: Special Victims Unit, Copycat and Opera.

Born March 31, 1965 in Dallas, Texas, USA.

Filmography · 54 titles

US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.

About William McNamara

William West McNamara (born March 31, 1965) is an American actor.

Biography from TMDB, written by its community.

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