Gotham/Knock, Knock

Knock, Knock
Season 2, Episode 2
Airdate	September 28, 2015
Production Number	4X6202
Written by	Ken Woodruff
Directed by	Rob Bailey
Stream
← 2x01 Damned If You Do...	2x03 → The Last Laugh
Gotham — Season Two

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Knock, Knock is the second episode of the second season of Gotham, and the twenty-fourth episode overall.

Ben McKenzie (James Gordon), Donal Logue (Harvey Bullock), David Mazouz (Bruce Wayne), Morena Baccarin (Leslie Thompkins), Zabryna Guevara (Sarah Essen), Sean Pertwee (Alfred Pennyworth), Robin Lord Taylor (Oswald Cobblepot (credit only)), Erin Richards (Barbara Kean), Camren Bicondova (Selina Kyle (credit only)), Cory Michael Smith (Edward Nygma), James Frain (Theo Galavan), Jessica Lucas (Tabitha Galavan), Chris Chalk (Lucius Fox)

Guest Starring: Cameron Monaghan (Jerome Valeska), Richard Kind (Mayor Aubrey James), Chelsea Spack (Kristen Kringle) Maria Thayer (Scottie Mullens), Dustin Ybarra (Robert Greenwood), Will Brill (Dobkin), Stink Fisher (Aaron Helzinger), Thom Sesma (Barthel)

Co-Starring: JW Cortes (Alvarez), Joe Lanza (Detective Zeke), Krista Braun (TV Reporter)