 Complete the following phrase:  After the US government forced the Indians of All Tribes off Alcatraz, Brilliant became a media darling which led to a movie company casting him in Medicine Ball Caravan, playing a doctor in a film about a tribe of hippies who follow the Grateful Dead, Jefferson Airplane, Jethro Tull, and Joni Mitchell. The cast was paid with airline tickets to India. Brilliant and some others cashed their tickets in and rented a bus to drive around Europe, which then turned into a relief convoy to help victims of the 