Gavan O’Herlihy, who played the oldest Cunningham son on ‘Happy Days(03)

Gavan O’Herlihy, who played the oldest Cunningham son on ‘Happy Days(03)


Image gallery: Happy Days Gavan Oherlihy Dead At 70

Gavan O'Herlihy Dead 'Happy Days' Chuck Cunningham Was 70 Gavan O’Herlihy, Chuck Cunningham on Happy Days, Dies at 70 Remembering Gavan O'Herlihy Chuck on "Happy Days", Dead at 70 Rest Gavan O’Herlihy, who played the oldest Cunningham son on ‘Happy Days Gavan O'Herlihy, missing brother on 'Happy Days,' dead at 70