
Gavan O'Herlihy
Acting
Biography
Gavan O’Herlihy (29 July 1951 – 15 September 2021) was an Irish actor whose career spanned film, television, and stage, marked by a distinctive presence and a talent for commanding roles. Born in Dublin to actor Dan O’Herlihy and artist Elsie Bennett, he spent his early years between Ireland and the United States, eventually attending Phillips Academy Andover and later the University of California, where he excelled as a champion tennis player before turning fully toward acting. O’Herlihy first gained attention as Chuck Cunningham in the early episodes of Happy Days, a role he deliberately le…
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Known For

Midsomer Murders
1997 · TV

Star Trek: Voyager
1995 · TV

Twin Peaks
1990 · TV

The Mary Tyler Moore Show
1970 · TV

Happy Days
1974 · TV

The Six Million Dollar Man
1974 · TV

Sherlock Holmes
1984 · TV

Tales from the Crypt
1989 · TV

Police Woman
1974 · TV

Marcus Welby, M.D.
1969 · TV

The Bionic Woman
1976 · TV

Matt Houston
1982 · TV