sharknado-2-second-one-Pepa-Tiffany-Shepis Published August 3, 2014 at 720 × 404 in Sharknado 2: The Second One (Review) Sandra Denton aka Pepa as Polly and Tiffany Shepis as Chrissy. Ellen’s friends, Chrissy gets shark chomped on the ferry, and Polly gets smashed by a shark while on a bike