Lynn Shelton Director Keira Knightley Megan Actor Chloë Grace Moretz Annika Actor Sam Rockwell Craig Actor Ellie Kemper Allison Actor Mark Webber Anthony Actor Jeff Garlin Dad Actor Gretchen Mol Bethany Actor Kaitlyn Dever Misty Actor Daniel Zovatto Junior Actor Jodi Thelen Linda Actor Dylan Arnold Patrick Actor Andrea Seigel Screenwriter Steve Golin Producer Alix Madigan Producer Rosalie Swedlin Producer Myles Nestel Producer Paul Green Executive Producer Jennifer Roth Executive Producer Lisa Wilson Executive Producer Shawn Simpson Executive Producer Gordon Bijelonic Executive Producer Craig Chapman Executive Producer Benjamin Kasulke Cinematographer Nat Sanders Film Editing Ben Gibbard Original Music John Lavin Production Design Schuyler Telleen Art Director Tania Kupczak Set Decoration Ronald Leamon Costume Design Liz Dean Casting Laura Rosenthal Casting