The Wrap reports that a slew of comedy stars are now in talks for Richard Linklater's THE INCREDIBLE MR. LIMPET remake, with Jon Hamm vying for a leading role opposite Zach Galifianakis, and Danny McBride, Sarah Silverman, Kevin Hart, Josh Gad and Keegan Michael Key & Jordan Peele (Key & Peele) in the wings for supporting roles.