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 sometimes referred to as "Cass, John, Michelle, Dennie", whose names appear above the band's name on the cover, including the unexplained misspelling of Doherty's first name. Recording was reportedly interrupted when Michelle Phillips became indiscreet about her affair with Gene Clark of the Byrds. A liaison the previous year between Michelle Phillips and Denny Doherty had been forgiven by her husband John Phillips; Doherty and John Phillips had reconciled and written "I Saw Her Again" about the episode. They later disagreed about how much Doherty contributed to the song. But after Michelle's affair with Clark, John Phillips was determined to