Fox has released a handful of new promotional material for Monday, March 1st's episode of "Gotham." There are potential spoilers here if you're not caught up on the program, so turn back now if you don't want to know more.

The official synopsis for episode 18, entitled "Everyone Has a Cobblepot," reads, "While Gordon seeks information about the recent controversy with Commissioner Loeb, Fish's allegiance with the prisoners is questioned when she appears to join forces with Dr. Dulmacher (guest star Colm Feore). Meanwhile, after an attack close to home, Bruce deals with the aftermath."

First comes a behind the scenes featurette focused on the corruption well-known to run rampant in DC Comics' darkest city. As Gordon teams with Harvey Dent to investigate what's going on with Commissioner Loeb, he may have to compromise his own integrity. Watch the clip below.

Next is a series of images from the episode, including a very revealing one of Jada Pinket-Smith's Fish Mooney (via People). Another warning, if you haven't seen the most recent episode of "Gotham," you may not wish to keep going.

Check out the images below via SuperHeroHype. "Gotham" airs Monday night at 8 EST on Fox.