Guest Stars Christina Wolfe as Julia Pennyworth Gracyn Shinyei as Young Kate Peter Outerbridge as Roman Sionis Bevin Bru as Angelique Martin Laura Mennell as Dr. Evelyn Rhyme / Enigma Keeya King as Jordan Moore Co Starring Allison Riley as Dana Dewitt Cameron McDonald as Commissioner Forbes Sabrina Miniaci as Crows Agent Tommy Europe as Hockey Mask Matt Reimer as Gas Mask Chad Bellamy as Plague Doctor Nathaniel Shuker as Guy Fawkes