Bobby Roberts (film producer) Bobby Roberts (film producer) Robert M. "Bobby" Roberts (May 9, 1929 – October 10, 2004) was a musician, producer, record executive and Hollywood film producer. In 1964, Roberts co-founded Dunhill Productions, which became Dunhill Records the following year. Roberts also managed performers such as The Mamas and The Papas, Richard Pryor, Mort Sahl, Mama Cass Elliott, Paul Anka, Ann-Margret, Johnny Rivers and many others. Roberts formed Mums Records with Hal Landers and Don Altfeld in 1972. The label, which was distributed by Columbia Records, had several notable releases, including Albert Hammond's hit single "It Never Rains in Southern California", and
The Mamas & the Papas lost $150,000 in their first eighteen months. Phillips called a halt in August 1983 and the New Mamas and the Papas did not perform again until February 1985. They then resumed touring, with concerts in Europe, East Asia, and South America, as well as in Canada and the United States; at their height, they were playing up to 280 nights a year. John Phillips stayed off heroin, but remained addicted to alcohol, cocaine, and pills, as did his daughter. This affected the group's performance, as they were occasionally booed off stage. Doherty quit in 1987 and was replaced by Scott