Of Robin Williams’ many memorable moments onscreen during his Oscar-winning performance in Good Will Hunting, it’s his unfilmed scenes that Harvey Weinstein remembers most — specifically, his prank. While visiting CBS This Morning with Katie Holmes on Thursday to chat about The Giver, Weinstein — who gave an impromptu tribute during the film’s premiere in New York City, just hours after news spread — reflected on the beloved actor, who died Monday at age 63.