Katie Aselton Abby Director, Actor Lake Bell Lou Actor Kate Bosworth Sarah Actor Will Bouvier Henry Actor Jay Paulson Derek Actor Anslem Richardson Alex Actor Carl K. Aselton III Fisherman Actor Tyler Openshaw Extra Actor Mark Duplass Screenwriter, Executive Producer Adele Romanski Producer Jay Duplass Executive Producer Mickey Liddell Executive Producer Pete Shilaimon Executive Producer Hillary Spera Cinematographer Jacob Vaughn Film Editing Peter Golub Original Music Erin Staub Production Design, Costume Design