Christina Applegate Samantha Actor Jennifer Esposito Andrea Belladonna Actor Kevin Dunn Howard Actor Melissa McCarthy Dena Actor Tim Russ Frank Actor Barry Watson Todd Actor Jean Smart Regina Newly Actor John Taylor Tommy Wylder Guest Star Greg Cipes Street Musician Guest Star Terryn Westbrook Fanny Guest Star Susie Geiser Woman Guest Star David Douglas Barista Guest Star Amanda Collier 13 Year Old Samantha Guest Star Miranda May 13 Year Old Dena Guest Star Donald Todd Executive Producer Peter Traugott Executive Producer Marco Pennette Writer Lee Shallat Chemel Director