Special Guest Stars Timothy Dalton as Dr. Niles Caulder / The Chief Guest Stars Phil Morris as Silas Stone Abigail Shapiro as Dorothy Spinner Stephanie Czajkowski as Hammerhead Charity Cervantes as Isabel Feathers Karen Obilom as Roni Evers Irene Ziegler as Mickey Harris Samantha Marie Ware as Miranda Mariana Klaveno as Valentina Vostok / Moscow Co Starring Skye Roberts as Kay Challis Hannah Alline as Pretty Polly Jackie Goldston as The Secretary Shay Mack as Driller Bill Lex Lang voices Candlemaker Sarah Borne as Baby Doll Ana Aguilar as The Balladeer Derek Evans as Zip Callahan Jason Burkey as Specs