Guest Stars Kate Nash as Rhonda Richardson Ellen Wong as Jenny Chey Jackie Tohn as Melanie "Melrose" Rosen Kimmy Gatewood as Stacey Beswick Gayle Rankin as Sheila the She-Wolf Sunita Mani as Arthie Premkumar Kia Stevens as Tammé Dawson Rebekka Johnson as Dawn Rivecca Britt Baron as Justine Biagi Marianna Palka as Reggie Walsh Rich Sommer as Mark Eagan Amy Farrington as Mallory Co Starring Kimmy Shields as Casting Assistant John Hennigan as Salty 'The Sack' Johnson Oscar Noxon as White Boy 1 Rheeqrheeq Chainey as Penelope Hunter Fischer as White Boy 3 Mari Chaccour as Erma Alec James Milewski as Younger Smaller Actor Jackson A. Dunn as White Boy 2 Krystal Ellsworth as Jazzercise Instructor Michael Bunin as Drama Teacher