By Jennifer Armstrong
Updated September 14, 2010 at 02:00 PM EDT

Arrested Development alum Will Arnett reunites with his former exec producers, Mitch Hurwitz and Jim Vallely, and his former costar, David Cross, for Fox’s new romantic sitcom Running Wilde — and Felicity‘s Keri Russell is faced with the daunting task of crashing that absurdist party. How does it all work out? Get a preview of their comedic chemistry in our behind-the-scenes video of their photo shoot for EW’s Fall TV Preview as they tell us all about their new show — and, um, Will makes out with a snake. See it all, after the jump.