VIDEO : Sarah Michelle Gellar Honors Robin Williams on Anniversary

Sarah Michelle Gellar has paid tribute to her late co-star Robin Williams on the one-year anniversary of his death.
The former ?Buffy the Vampire Slayer? actress starred alongside Williams in the TV sitcom ?The Crazy Ones,? but the show was cancelled after one season in May, 2014, three months before the funnyman committed suicide on August 11, at age 63.
On Tuesday, Gellar honored Williams on Instagram.com by sharing a picture of the famous bench in Boston, Mass., used in a key scene in the actor?s 1997 drama ?Good Will Hunting.?