Sean Anders Director, Screenwriter, Producer Mark Wahlberg Pete Actor, Producer Rose Byrne Ellie Actor Octavia Spencer Karen Actor Isabela Merced Lizzy Actor Tig Notaro Sharon Actor Gustavo Escobar Juan Actor Julianna Gamiz Lita Actor Margo Martindale Grandma Sandy Actor Julie Hagerty Jan Actor Michael O'Keefe Jerry Actor Tom Segura Russ Actor Allyn Rachel Kim Actor Britt Rentschler Linda Actor Jody Thompson Jim Actor Joan Cusack Mrs. Howard Actor Gary Weeks Dirk Actor Joy Jacobson Dana Actor Andrea Anders Jessie Actor Joselin Reyes Carla Actor Iliza Shlesinger October Actor John Morris Screenwriter, Producer Stephen Levinson Producer Marc D. Evans Producer Helen Pollak Executive Producer Brett Pawlak Cinematographer Brad Wilhite Film Editing Michael Andrews Original Music Clayton Hartley Production Design Lisa Lovaas Costume Design