Gavan O’Herlihy, the Missing Big Brother on ‘Happy Days,’ Dies at 70

Gavan O’Herlihy, the Irish actor who played Chuck Cunningham, the big brother on Happy Days who famously disappeared from the show without explanation, has died. He was 70. O’Herlihy died Sept. 15 in Bath, England, his brother Cormac O’Herlihy told The Hollywood Reporter. His family is choosing not to specify the cause of death, but […]