Special Guest Stars Robert Duncan McNeill voices Nick Locarno Guest Stars Paul Scheer voices Lieutenant Commander Andarithio "Andy" Billups Gabrielle Ruiz voices T'Lyn Jon Curry voices Ma'ah Kari Wahlgren voices Key'lor Paul F. Tompkins voices Vrek Paul Scheer voices Addix's species bouncer Kari Wahlgren voices Cosmia Eric Bauza voices Gem