Recurring Guest Characters Jason Biggs 1 guest appearances Mary McCormack 1 guest appearances Leah Remini 1 guest appearances Khloé Kardashian 1 guest appearances Michael McDonald 1 guest appearances Aasif Mandvi 1 guest appearances Margaret Cho 1 guest appearances Al Sharpton 1 guest appearances Josh Wolf 1 guest appearances Fortune Feimster 1 guest appearances Willie Nelson 1 guest appearances