The story centers on Tank (Cook), a master at seducing -- and offending -- women who is a professional Bachelor No. 2. When guys get dumped, they hire Tank to take their ex-girlfriends out on the worst date of their lives -- an experience so horrible it sends them running gratefully back to their beaus. So when Tank's best friend, Dustin (Biggs), is dumped by his new girlfriend (Hudson), Tank naturally offers to help out and soon finds himself torn between his loyalty to Dustin and the desire to be Bachelor No. 1. Caplan will play Ami, the roommate of Hudson's character.