Steve Martin Charles-Haden Savage Creator, Actor, Executive Producer John Hoffman Creator, Executive Producer Martin Short Oliver Putnam Actor, Executive Producer Selena Gomez Mabel Mora Actor, Executive Producer Michael Cyril Creighton Howard Morris Actor Meryl Streep Loretta Durkin Actor Zach Galifianakis Guest Star Eugene Levy Guest Star Eva Longoria Guest Star Da'Vine Joy Randolph Detective Donna Williams Actor Jane Lynch Sazz Pataki Actor Kumail Nanjiani Guest Star Melissa McCarthy Guest Star Molly Shannon Bev Melon Actor Richard Kind Vince Fish Actor Jamie Babbitt Executive Producer Dan Fogelman Executive Producer Jess Rosenthal Executive Producer