John Mulaney was a writer at 'Saturday Night Live' for five years and recently returned to host for the first time. He talks about his 'SNL' audition, writing monologues for famous hosts, and drawing on his Catholic upbringing for stand-up material.Also, critic David Bianculli reviews 'What We Do In The Shadows' on FX. The series was created by Jemaine Clement ('Flight of the Conchords') and filmmaker Taika Waititi.Natasha Lyonne's character on the Netflix series 'Russian Doll' keeps dying and coming back to life. It's a premise that strikes a chord with the actor; Lyonne had a near-death experience in 2005. She talks with Terry Gross about how that experience informs her work, her signature raspy voice, and wanting to be a "tough guy."