Video: Gotham cast gets ready for Season 3

Season 3 premiere of Gotham, "Mad City: Better to Reign in Hell…," will air Monday, September 19 at 8:00-9:01 PM ET/PT on FOX.

After the Indian Hill incident, Bruce Wayne left Gotham for a short time for his own safety and so that he could gather hard evidence on the secret society that has been pulling the strings on his city and his company. And now that he has evidence proving their exist, he's back in Gotham and is on a mission to shine a light on the Court of Owls and weed out any of their members from his company.

Gordon works in a monster-ridden Gotham as a bounty hunter and seeks to find answers about the Indian Hill escapees, and why their powers appear to be killing them. Meanwhile, Bruce's doppelganger roams the streets, and Barbara and Tabitha open a new nightclub called The Sirens.

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, and Michael Chiklis as Detective Nathaniel Barnes.

Guest Cast: Jada Pinkett Smith as Fish Mooney, Jamie Chung as Valerie Vale, James Carpinello as Mario, Tonya Pinkins as Ethel Peabody, Richard Kind as Mayor Aubrey James, and Clare Foley as Ivy Pepper.