Following the poster debut from yesterday, Paramount Pictures has unveiled the first trailer for The Guilt Trip. Anne Fletcher (The Proposal) directs Seth Rogen and Barbra Streisand as Andy and Joyce Brewster, a mother and son who go on a cross-country road trip. Andy tells her that he is taking the trip to pitch a new invention, although he has an ulterior motive, to reunite his mom with her long-lost lover. Take a look at the first footage from this comedy, also starring Yvonne Strahovski, Colin Hanks, and Adam Scott.