Bullock's past comes back to haunt him when he and Gordon investigate two murders at Sirens. Meanwhile, Bruce and Alfred explore the tunnels beneath the city, and Penguin and Nygma's plans to escape are thwarted by the least likely of suspects.
Did You Know?
Other terms derived from the turn of the twentieth century:
- Heater - gun
- Palooka - a stupid, clumsy, or uncouth person
- Hayburner - a second-rate racehorse