(CNN) — Actor Gavan O’Herlihy, best known for his brief role as the eldest Cunningham son on the sitcom “Happy Days,” has died at the age of 70, his agent said. “He was a wonderful actor with a long ...

Actor Gavan O'Herlihy, best known for his brief role as the eldest Cunningham son on the sitcom "Happy Days," has died at the age of 70, his agent said. Actor Gavan O'Herlihy, best known for his brief ...

Actor Gavan O’Herlihy, perhaps best known for being forgotten as Chuck Cunningham on the 1970s sitcom “Happy Days,” is dead at 70. Variety reports O’Herlihy’s brother confirmed his sibling died last ...

Gavan O’Herlihy, who famously played Richie and Joanie Cunningham’s disappearing big brother, Chuck Cunningham, in “Happy Days,” has died, according to multiple reports. He was 70. O’Herlihy’s brother ...

If you were a fan of classic ABC sitcom Happy Days, you might recall the early presence of an older Cunningham sibling named Chuck. Written out without any explanation in the second season, Chuck was ...

Gavan O’Herlihy, an actor whose extensive roster of roles in TV and film often was overshadowed by a character that famously evaporated — he played Chuck Cunningham, eldest son of the central Happy ...

Irish actor Gavan O'Herlihy has died at the age of 70. O'Herlihy's agent, Michael Emptage, confirmed to PEOPLE on Friday the star passed away on Sept. 15 in England. "He was a wonderful actor with a ...

Gavan O’Herlihy, best known for playing Richie and Joanie Cunningham’s disappearing brother Chuck on “Happy Days,” has died. He was 70. O’Herlihy died in Bath, England on Sept. 15, his brother, Cormac ...

Actor Gavan O'Herlihy, best known for his brief role as the eldest Cunningham son on the sitcom "Happy Days," has died at the age of 70, his agent said. "He was a wonderful actor with a long and ...

Gavan O'Herlihy, who famously played Richie and Joanie Cunningham's disappearing big brother, Chuck Cunningham, in "Happy Days," has died, according to multiple reports. He was 70. O'Herlihy's brother ...