The synospsis for episode 9 of “Gotham” season 3, “The Executioner”, was posted online, and you can read it below. Beware of SPOILERS though!
GUILTY! ON AN ALL-NEW “GOTHAM” MONDAY, NOVEMBER 14, ON FOX
Gordon and Bullock become suspicious of Barnes, and comb through evidence of the murder at Lee and Mario’s engagement party. Nygma goes to Penguin when he hasn’t heard from Isabella (guest star Chelsea Spack). Meanwhile, Ivy reveals her identity to Selina and Bruce, but quickly leads them to trouble in the all-new “Mad City: The Executioner” episode of GOTHAM airing Monday, Nov. 14 (8:00-9:01 PM ET/PT) on FOX. (GTH-309) (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 Detective Nathaniel Barnes, Benedict Samuel as Mad Hatter
Guest Cast: James Carpinello as Mario Calvi, Chelsea Spack as Isabella, Jeremy Crutchley as Anton, Costa Ronin as Luka Volk