
Acting · 70 years old
Dublin, Ireland
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.

Twin Peaks
Officer Preston King

Sherlock Holmes
John Garrideb / James Winter

Tales from the Crypt
Richard

Sharpe
Cpt. Leroy

Lonesome Dove
Dan Suggs

Star Trek: Voyager
Maje Jabin

Happy Days
Chuck Cunningham

The Mary Tyler Moore Show
Josh McBride (as Gavin O'Herlihy)

Jonathan Creek
Hal Drucker

China Beach

Midsomer Murders
George Arlington

The Six Million Dollar Man
Dan

Sharpe's Eagle
Captain Thomas Leroy

Willow
Airk

The Bionic Woman

The Secret Adversary
Julius P. Hersheimmer

Cover Up

Conagher
Chris Mahler, Cowboy

Marcus Welby, M.D.
Herb Frane

Police Woman
Gordon Stuart