Mad City: Beware the Green-Eyed Monster

Summary

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.

Guest stars

• John Doman as Carmine Falcone
• Chris Chalk as Lucius Fox
• Benedict Samuel as Jervis Tetch / Mad Hatter