Metro-Goldwyn-Mayer ; Sidney Kimmel Entertainment ; executive producers, William Horberg, Bruce Toll, Whitney Brown, Peter Berg ; produced by Sidney Kimmel, John Cameron, Sarah Aubrey ; written by Nancy Oliver ; directed by Craig Gillespie
Columbia Pictures presents ; a Trevor Albert production ; a Harold Ramis film ; story by Danny Rubin ; screenplay by Danny Rubin and Harold Ramis ; produced by Trevor Albert and Harold Ramis ; directed by Harold Ramis