Clark Gregg joins <strong><em>Labor Day</em></strong>
Marvel's The Avengers co-star Clark Gregg has joined Jason Reitman's drama Labor Day.

The film is an adaptation of a Joyce Maynard novel and follows Frank Chambers (Josh Brolin), an escaped convict who seeks shelter with a depressed single mom (Kate Winslet) and her teen son over Labor Day weekend.

Jason Reitman is directing, writing, and producing with Helen Estabrook from his Right of Way Films. Lianne Halfon and Russell Smith are producing for Mr. Mudd.