VIDEO : ?Don?t Worry, He Won?t Get Far on Foot? Is Van Sants' Best Film In Years

Joaquin Phoenix as John Callahan and Jonah Hill as his AA mentor Donnie Scott Patrick Green When Gus Van Sant began working on Don?t Worry, He Won?t Get Far on Foot more than 20 years ago, the movie looked a whole lot different. Back then, Robin Williams, at the height of his considerable fame, had optioned the memoir of the same name by John Callahan and was set to star as the quadriplegic, recovering-alcoholic Portland cartoonist. And when Robin Williams is in your movie, it looks different.