Looking to watch Herbie Hancock: Possibilities? Doug Biro's 2006 Documentary film is available through several streaming and digital platforms. It's currently streaming on Prime Video, Dox Amazon Channel, Philo, Magnolia Selects Amazon Channel, Kanopy, Hoopla, Plex Channel, Plex, Fandango at Home Free, YouTube Free, Tubi, The Roku Channel, and DistroTV. Rental options start at $2.99, available on Apple TV, YouTube, FlixFling, and Google TV. If you'd like to own it digitally, you can buy Herbie Hancock: Possibilities starting from $9.99 on Apple TV, YouTube, FlixFling, and Google TV.