Henry Winkler shares memories of his friend Robin Williams

They shared one of television's most iconic scenes as the Fonz and Mork from Ork. Just after learning of his friend Robin Williams' suspected suicide, Henry Winkler wanted to share his memories with AC360. Winkler recalled their time working together and explained his job was to keep a straight face, but admitted that was impossible. He also went on to discuss their years of friendship and "the joy that always twinkled in his eyes."