When a mission goes terribly awry, Tom and Pope must rely on each other to survive. Weaver and company search desperately for two members of the 2nd Mass who have gone missing, and Marina takes matters into her own hands in Charleston, disregarding Tom's authority.

The Masons run into trouble when a family of outlaws intercepts their search-and-rescue mission. Looming doubts over the construction of a massive alien weapon ignite a conflict of interests, and an investigation to apprehend a killer on the loose hits a road block.

With the deadly virus spreading, the search for the antidote continues as Fish Mooney, The Riddler and Penguin reveal plans of their own.

Gordon tries to win back Lee, while past alliances in Gotham City are broken and new alliances are formed.

Blair relies on help from an unlikely source.

Georgina urges Dan to choose a date.

When a mission goes terribly awry, Tom and Pope must rely on each other to survive. Weaver and company search desperately for two members of the 2nd Mass who have gone missing, and Marina takes matters into her own hands in Charleston, disregarding Tom's authority.

The Masons run into trouble when a family of outlaws intercepts their search-and-rescue mission. Looming doubts over the construction of a massive alien weapon ignite a conflict of interests, and an investigation to apprehend a killer on the loose hits a road block.

Law students Ted and Stuart’s friendship is tested when they face off in a mock trial. In the present, Stuart faces a crisis as his doubts about his client mount. Erica fights to protect a client from having his dirty laundry aired in public.

Gordon fears Jonathan Crane/The Scarecrow is back in Gotham; meanwhile, Penguin's licensing of crime in the city backfires.

Under pressure to prove the GCPD is still in control, Gordon attempt to bring in Jonathan Crane, but puts himself in a dangerous situation at Arkham.

Law students Ted and Stuart’s friendship is tested when they face off in a mock trial. In the present, Stuart faces a crisis as his doubts about his client mount. Erica fights to protect a client from having his dirty laundry aired in public.

Blair relies on help from an unlikely source.

Georgina urges Dan to choose a date.

Ted must deliver on a request from client Patton Oswalt. Amanda turns to Erica for help defending a teen star accused of attacking her dad. Stuart’s accident sends him into a spiral.

Tom uncovers confidential intelligence about the heart of the alien operation. As Charleston prepares to mount an offensive against the Espheni, an explosion brings the operation to a halt. The mole's identity is finally uncovered but not before the loss of more blood.

Eleanor gives Blair an ultimatum.

Unexpected emotions arise as Serena volunteers to help Dan.

The police launch an investigation to find the bombers, whose skill and sophistication keeps them one step ahead. Under pressure to get results, Helen makes a breakthrough.

After Constanze leaves Amadeus for her lover, Salieri sets about his final destruction of Mozart. Receiving his final commission of a Requiem Mass, Amadeus is faced with a deathly deadline.

Dr. Frankenstein is confronted by the consequences of his past. Vanessa has a vision of Mina, which leads her, Sir Malcolm, Ethan and Sembene to a strange discovery at the London Zoo.

Vanessa's infatuation with Dorian Gray continues to grow. Professor Abraham Van Helsing is hired to work with Dr. Frankenstein, and Fenton draws his master to Sir Malcolm's mansion.

Following a late-night visit from the senator who authored Masked Policing Legislation in Oklahoma, FBI agent Laurie Blake heads to Tulsa to take over the recent murder investigation. The Lord of The Manor receives a harshly worded letter and responds accordingly.

Pressure starts to take its toll on Axe. Chuck uses the past to get the upper hand.