Ben Falcone Director, Screenwriter, Producer Melissa McCarthy Lydia Actor, Producer Octavia Spencer Emily Actor Jason Bateman The Crab Actor Melissa Leo Allie Actor Bobby Cannavale The King Actor Sarah Baker B. Krut Actor Melissa Ponzio Rachel Gonzales Actor Shane Berengue On Air Reporter Actor Tyrel Jackson Williams Jessie Actor Pom Klementieff Actor Marc Platt Producer Adam Siegel Producer Becki Cross Trujillo Executive Producer Barry Peterson Cinematographer Tia Nolan Film Editing Fil Eisler Original Music Bill Brzeski Production Design Shawn D. Bronson Art Director Danielle Berman Set Decoration Carol Ramsey Costume Design Allison Jones Casting Kris Redding Casting