Sam Marks' play, The Delling Shore, had its world premiere at the 2013 Humana Festival, directed by Meredith McDonough. Other productions include: The Old Masters at Steppenwolf's First Look Repertory directed by Daniel Aukin, The Joke at Studio Dante (Off-Broadway debut) directed by Sam Gold, Brack's Last Bachelor Party at 59E59, directed by Geordie Broadwater, Nelson with Partial Comfort Productions, directed by Kip Fagan, The Bigger Man with Partial Comfort Productions, directed by Louis Moreno, and Craft at The Bat Theater Company, directed by Robert O'Hara.
Marks is currently developing a project at HBO with Steve Buscemi and Stanley Tucci producing. He has developed several TV series, including Sarah K. for CBS Studios, produced by Philip Seymour Hoffman and Cooper's Town Productions.
Additionally, Marks' plays have been workshopped and read at Arena Stage, Atlantic Theater, Manhattan Theatre Club, New York Theatre Workshop, Portland Center Stage, The Public Theater, Rattlestick Playwrights Theater, Sundance Theatre Institute, Vineyard Theatre, and many others. Marks was selected as one of the "50 Playwrights to Watch" by The Dramatist Magazine.
He currently teaches playwriting at Harvard University. He lives with his wife Greer, his son Ozzy, and his daughter Jupiter.