A good-natured womanizer and a serial cheater form a platonic relationship that helps reform them in ways, while a mutual attraction sets in. Release Date: September 11th, 2015. Genre: Comedy. Director: Leslye Headland. Writer: Leslye Headland. Stars: Jason Sudeikis, Natasha Lyonne, Alison Brie, Adam Scott. Can two serial cheaters get a second chance at love. After a one-night stand in college, New Yorkers Lainey (Alison Brie) and Jake (Jason Sudeikis) meet by chance twelve years later and discover they each have the same problem: because of their monogamy-challenged ways, neither can maintain a relationship. Determined to stay friends despite their mutual attraction, they make a pact to keep it platonic, a deal that proves easier said than done. Fresh, funny, and full of witty insights about modern love, this hilariously heartfelt film "is the rare rom-com that reminds us why we love them so much in the first place" (Time Out New York). Amanda Peet, Adam Scott, Natasha Lyonne, and Jason Mantzoukas co-star. Sleeping With Other People official trailer courtesy of IFC Films. FilmTrailerZone is the #1 destination for all movie fans to catch the latest movie trailers, clips, featurettes & much more of the latest promotional content from your most anticipated movies!.