
Gavan O'Herlihy (29 July 1951 - 15 September 2021) was an Irish actor. He was known for playing Chuck Cunningham in the first episodes of the television sitcom Happy Days, as well as his appearances in films such as Never Say Never Again, Superman III, Death Wish 3, and Willow. He was the son of actor Dan O'Herlihy.

Never Say Never Again
1983 · as Jack Petachi

Willow
1988 · as Airk

Superman III
1983 · as Brad Wilson

The Descent: Part 2
2009 · as Vaines

Prince Valiant
1997 · as King Thane

Death Wish 3
1985 · as Manny Fraker

The Shooter
1995 · as Dick Powell

A Wedding
1978 · as Wilson Briggs

The Last Outlaw
1993 · as Marshal Sharp

Sharpe's Eagle
1993 · as Captain Thomas Leroy

Sharpe: The Legend
1997 · as Leroy

Conagher
1991 · as Chris Mahler, Cowboy

The Secret Adversary
1983 · as Julius P. Hersheimmer

The Dirty Dozen: Next Mission
1985 · as Conrad E. Perkins

The California Kid
1974 · as Tom

The Healers
1974

Top of the World
1997 · as Lieutenant Logan

Red King, White Knight
1989 · as Clancy