Bobby Roberts (film producer) the album Slow Flux by Steppenwolf. IMDB.com credits Roberts as serving as producer or executive producer of nine TV or film productions. 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,
The Mamas & the Papas and Papas' story in the memoir "Papa John" (1986), and in the PBS television documentary, "Straight Shooter: The True Story of John Phillips and the Mamas and the Papas" (1988). John Phillips died of heart failure in Los Angeles on March 18, 2001. Two albums were released immediately after his death: "Pay Pack and Follow" (April 2001), which included material recorded in London and New York with members of the Rolling Stones in 1976 and 1977; and "Phillips 66" (August 2001), an album of new material and reworkings that "takes its title from the age Phillips would have been when