NEED TO KNOW

Henry Winkler remembered being amazed by Robin Williams when he guest-starred on Happy Days

Williams’ Happy Days role as Mork the alien was his screen debut

Williams also starred in the spinoff series Mork & Mindy

Henry Winkler knew Robin Williams was special right away.

Winkler, 80, opened up about working with Williams, who died in 2014 at the age of 63 , at FanExpo San Francisco, which he attended over Thanksgiving weekend. There, he reunited with Happy Days costars Anson Williams and Don Most , and they took part in a panel discussion together about Happy Days , which ran from 1974 to 1984.

Winkler starred on the series as Arthur "Fonzie" Fonzarelli during every season of the show’s run. Williams, meanwhile, made his screen debut in the fifth season e

See Full Page