Billy Gardell Officer Mike Biggs Actor Melissa McCarthy Molly Flynn Actor Reno Wilson Officer Carl McMillan Actor Swoosie Kurtz Joyce Flynn Actor Katy Mixon Victoria Flynn Actor Nyambi Nyambi Samuel Actor Rondi Reed Peggy Actor Cleo King Grandma Actor Louis Mustillo Vince Actor David Anthony Higgins Harry Actor Jenny O'Hara Mickey Guest Star Patricia Belcher Rose Guest Star Peggy Miley Joan Guest Star Chuck Lorre Executive Producer Alan J. Higgins Executive Producer, Writer Bill Daly Writer Rob DesHotel Writer Michael Glouberman Writer David Trainer Director