Watch Robin Williams’ Funniest Moments From That Time He Was on Whose Line Is It Anyway?

Robin Williams, who died yesterday from an apparent suicide at 63, is known for so many incredible movie roles — from the hilarious and erratic to the occasionally more somber and serious. But we’d like to take a moment to appreciate one of the smaller, quieter moments in his impressive, loud career: an appearance on the improv comedy show Whose Line Is It Anyway? back in 2000.

The show’s wacky, anything-goes style proved to be the perfect platform to show off Williams’ signature manic comedy. He managed to light up the room without upstaging his fellow performers, helping create a memorable and delightfully entertaining episode. Check out some of his best moments below.

As a party guest who rounds up citizens for committing crimes against fashion:

As a paranoid superhero, an interpretive dancer and Carol Channing:

As a cheerleader, Cruella de Vil and more:

As an emphatic gospel singer: