Guest Stars Benedict Samuel as Jervis Tetch / Mad Hatter Cameron Monaghan as Jerome Valeska Nathan Darrow as Victor Fries / Mr. Freeze Michelle Veintimilla as Bridgit Pike / Firefly David Thompson as Jonathan Crane / Scarecrow Shiva Kalaiselvan as Lelia Peter McRobbie as Mayor Holden Pritchard Co Starring Harry Sutton Jr. as Commissioner Adam Sinclair as Johnny Spectre Neimah Djourabchi as Tall Man Karilyn Ashley Surratt as Dancer #2 Lisa Jantzie as Dancer #1 Jane Kahler as Chemical Engineer Benny Rabine as Gloria Bainbridge Joseph Dellger as Pilot Brian Lee Huynh as Zhang Erik McKay as Co-Pilot Steve Lord as Swat Leader Alison Fraser as Gertrude Havestock Jo D. Jonz as Wyatt Uncredited Cameron Monaghan as Jeremiah Valeska
