Gavan O'Herlihy

Known for ActingBorn 1951-07-29Died 2021-09-15Dublin, Ireland

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 left behind to avoid being typecast in light comedic parts. He instead built a diverse and often hard‑edged body of work, appearing in major productions including Never Say Never Again (as the villainous Jack Petachi), Superman III, Death Wish 3, Willow (as the warrior Airk Thaughbaer), and the acclaimed miniseries Lonesome Dove. His television career was equally varied, with appearances in Twin Peaks, Star Trek: Voyager, The Six Million Dollar Man, Murder, She Wrote, and numerous British productions after relocating to the UK. Across more than fifty screen credits, O’Herlihy became known for portraying complex, often formidable characters — soldiers, outlaws, antagonists, and men with a dangerous edge — roles he embraced for the challenge and dramatic weight they offered. Off‑screen, he was regarded as thoughtful, private, and deeply committed to his craft, preferring character work over celebrity. He died in Bath, England, on 15 September 2021 at the age of 70, reportedly of natural causes.Read more

Movies & web series

Mark Twain: Beneath the Laughter

The Healers

Call to Danger

The Memoirs of Sherlock Holmes

Twin Peaks

Sherlock Holmes

Sharpe

Tales from the Crypt

A Rumor of War

Lonesome Dove

Star Trek: Voyager

Jonathan Creek

Midsomer Murders

The Mary Tyler Moore Show

Happy Days

China Beach

The Six Million Dollar Man

Sharpe's Eagle

Willow

We'll Meet Again

The Ghost of Cypress Swamp

The Bionic Woman

Cover Up

The Secret Adversary

Conagher

Agatha Christie's Partners in Crime

Red King, White Knight

Marcus Welby, M.D.

The Dirty Dozen: Next Mission

Police Woman

Matt Houston

Death Wish 3

A Wedding

The Amazing Spider-Man

Sharpe: The Legend

The Descent: Part 2

The California Kid

Never Say Never Again

The Last Outlaw

Space Riders

Superman III

18 Wheels of Justice

Top of the World

Prince Valiant

Cruise of the Gods

A Death in Canaan

A Killing on the Exchange

The Shooter