Leslye Headland’s newest film Sleeping with Other People debuts in theaters next month, and the red band trailer hit the internet this week. Alison Brie and Jason Sudeikis star as two former college friends who reunite at a sex addiction meeting in New York then attempt to keep things platonic. Amanda Peet, Natasha Lyonne, Billy Eichner, and Jason Mantzoukas also appear in the film, which hits theaters on Friday, September 11th.