Jennifer Maas TV Business Writer Vice TV has set the premiere date and released the trailer for “Dark Side of Comedy” Season 2, its “Dark Side” spinoff series that explores the behind-the-scenes stories of iconic comedians. Season 2 subjects include Robin Williams, Sam Kinison, Joan Rivers, Carlos Mencia, Phil Hartman, Tracy Morgan, the sitcom “Family Matters,” Ellen DeGeneres, Norm MacDonald and Gilda Radner.