As the virus begins to spread in Gotham, the laboratory that is developing a cure is compromised. Mario and Gordon face off before the wedding, Selina meets an unexpected face and Barbara comes to Nygma with information about Isabella.
| Creator | Bruno Heller |
|---|---|
| Actor | Ben McKenzie, Donal Logue, David Mazouz |
| Country | United States of America |
| Production | DC Entertainment |