Taylor Schilling as Piper.
Laura Prepon as Alex.
Natasha Lyonne as Nickey, Kate Mulgrew as Red.
Taryn Manning as Tiffany.
Yael Stone as Lorna, Kate Mulgrew as Red, Natasha Lyonne as Nicky, Jackie Cruz as Marisol, Selenis Leyva as Gloria.
Dascha Polanco as Daya and Danielle Brooks as Taystee.
Uzo Aduba as Suzanne.