Sam Rockwell, JB Smoove, and Sean Patrick Doyle Photo

From: Photo Flash: First Look at Sean Parick Doyle in THE SITTER!

Sean Patrick Doyle, who appeared as Chantal the Songbird in the Tony-winning revival of La Cage Aux Folles, has joined the cast of David Gordon Green's 'The Sitter.' Doyle will appear opposite Sam Rockwell (A Behanding in Spokane) and Jonah Hill ('Superbad' and 'Forgetting Sarah Marshall') in the 20th Century Fox film.