About the film
Robin Williams: Come Inside My Mind is a 2018 American documentary film directed by Marina Zenovich, celebrating the life and career of comedian Robin Williams, who died in 2014. An HBO production, it features interviews with Whoopi Goldberg, David Letterman, Billy Crystal, among others. It also includes outtakes and little known clips from Williams' stand-up routines.
From the film's Wikipedia article (CC BY-SA 4.0).