In the wake of Robin Williams' death at the age of 63, there's been an outpouring of grief and mourning across the world for one of humanity's most cherished actors and comedians. But even though he ...

Robin Williams discusses his recent marriage and his film 'Happy Feet 2' on Windy City Live in 2011.

The comedian always brought energy to his appearances. — -- Late-night host Conan O’Brien Tuesday called Robin Williams “the best talk show guest in the world,” and he was probably right.

Robin Williams appeared in more than 60 movies throughout his career. He was nominated for four Oscars, winning for his best-reviewed film, "Good Will Hunting." But not all of his films were classics.