Here’s the synopsis for episode 19 of “Gotham” season 3 (beware of spoilers!):
IT’S JUDGEMENT DAY ON AN ALL-NEW “GOTHAM” MONDAY, MAY 22, ON FOX
Temple Shaman reveals his hand to Bruce Wayne and sets up the next phase of training. Gordon and Bullock are put into danger as they come across a crystal owl that reveals the most coveted secrets of Gotham’s underworld. Meanwhile, Nygma and Penguin are forced to work together to get out of a tricky situation in the all-new “Heroes Rise: All Will Be Judged” episode of GOTHAM airing Monday, May 22 (8:00-9:01 PM ET/PT) on FOX. (GTH-319) (TV-14 L, V).
Cast: Ben McKenzie as Detective James Gordon, Donal Logue as Harvey Bullock, David Mazouz as Bruce Wayne, Morena Baccarin as Leslie Thompkins, Sean Pertwee as Alfred, Robin Lord Taylor as Oswald Cobblepot/The Penguin, Erin Richards as Barbara Kean, Camren Bicondova as Selina Kyle/the future Catwoman, Cory Michael Smith as Edward Nygma/the future Riddler, Jessica Lucas as Tabitha Galavan, Chris Chalk as Lucius Fox, Drew Powell as Butch Gilzean, Maggie Geha as the future Poison Ivy, Michael Chiklis as Nathaniel Barnes/The Executioner, Benedict Samuel as Mad Hatter
Guest Cast: James Carpinello as Mario Calvi, Leslie Hendrix as Kathryn, Raymond J. Barry as Temple Shaman