His first colour film, "Guide" with Waheeda Rehman was based on the novel of the same name by R. K. Narayan. Dev Anand himself was the impetus for making the film version of the book. He met and persuaded Narayan to give his assent to the project. Dev Anand tapped his friends in Hollywood to launch an Indo-US co-production that was shot in Hindi and English simultaneously and was released in 1965. "Guide", directed by younger brother Vijay Anand, was an acclaimed movie. Dev played Raju, a voluble guide, who supports Rosy (Waheeda) in her bid for freedom. He is not above thoughtlessly exploiting her for personal gains. Combining style with substance, he gave an affecting performance as a man grappling with his emotions in his passage through love, shame and salvation.