Gavan O'Herlihy Cause of Death; Did 'Happy Days' Actor Die of COVID? Gavan O'Herlihy, an actor popularly known for his role as Chuck Cunningham in the ABC sitcom 'Happy Days,' has passed away at the age of 70.
Mystery Behind Gavan O'Herlihy Cause of Death: 'Never Say Never Again' Actor Died Last October The veteran actor who became memorable for appearing in big-screen classics, Gavan O'Herlihy, passed away at the age of 70.
