|The Long Halloween|
|Season 4, Episode 3 (69)|
|The Roman Empire||Infections of Violence|
DESTINY AWAITS- In order to make Bruce realize his destiny, Ra's engineers the restoration of the Falcone crime family as the head of the Gotham Underworld. Shortly thereafter, the GCPD encounters a serial killer who only strikes on holidays. Bruce confronts Ra's. Nygma runs into an old friend. Barbara further tests her limits. Sofia ingratiates herself with Oswald.
- Ben McKenzie as Jim Gordon
- Donal Logue as Harvey Bullock
- David Mazouz as Bruce Wayne
- Morena Baccarin as Lee Thompkins (credit only)
- Sean Pertwee as Alfred Pennyworth
- Robin Lord Taylor as Oswald Cobblepot
- Erin Richards as Barbara Kean
- Camren Bicondova as Selina Kyle
- Cory Michael Smith as Edward Nygma
- Jessica Lucas as Tabitha Galavan
- Drew Powell as Butch Gilzean
- Chris Chalk as Lucius Fox (credit only)
- Crystal Reed as Sofia Falcone
- John Doman as Carmine Falcone
- with Anthony Carrigan as Victor Zsasz
- and Alexander Siddig as Ra's al Ghul
- Cameron Monaghan as Jerome Valeska
- Nicholas D'Agosto as Harvey Dent
- Natalie Alyn Lind as Silver St. Cloud
- Peyton List as Ivy Pepper
- Antagonist: Holiday, Jerome Valeska
- Lee and Lucius do not appear in this episode.
- Silver St. Cloud was last seen in Worse Than A Crime.
- This episode is inspired by the comic of the same name, while the rest of the season will adapt the story more fully.