Theo Galavan was resurrected by Doctor Strange in Season 2 episode 18 of "Gotham"
Theo Galavan was resurrected by Doctor Strange in Season 2 episode 18 of "Gotham"Facebook/Gotham

"Gotham" Season 2 episode 19 saw the return of Theo Galavan (James Frain) as the Angel of Death described in the sacred book of the "Order of Saint Dumas." In the upcoming "Unleashed," fans will see both enemies and friends of Galavan hunting him down.

Towards the end of the previous episode, Penguin (Robin Lord Taylor) and Tabitha (Jessica Lucas) learnt about Galavan's return along with Jim (Ben McKenzie). The duo will both want to get to Galavan, but for different reasons. While Penguin is excited about getting a chance to kill Galavan with his own hands, Tabitha wants to ensure her brother is alright.

However, the person Tabitha looks to for help in the matter is surprisingly Jim. She tells Jim in the promo for "Gotham" Season 2 episode 20, "Someone got inside my brother's head. It's not a safe place to be." Although Tabitha is now in a civil relationship with Butch (Drew Powell) and is still living the thug life, she has mellowed down quite a bit from when she worked with her brother.

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From the promo it looks like she will lure him out and possibly try to remind him of his previous life. In all probability, Penguin will follow this lead and try to kill him again.

Meanwhile, Penguin's dear friend Nygma (Cory Michael Smith) is solving the puzzle to escaping the very Arkham facility that cured Penguin of his desire to kill and hurt, even if it only lasted for a short while. He has figured out that Dr. Strange (BD Wong) is conducting inhumane experiments on patients, but how he uses this information to his advantage is yet to be revealed.

Another person looking to take down Strange is Bruce (David Mazouz), who wants the doctor to pay for his crimes. In the upcoming episode, young Master Bruce will try to get close to Strange with the help of Selina Kyle (Camren Bicondova).

Watch Season 3 episode 20 of "Gotham" at 8 p.m. (EST) on Monday, March 28. You can also live-stream "Azrael" via Fox Now.