Jada Pinkett Smith Returns To "Gotham"
Fish Mooney to appear in multiple episodes
Jada Pinkett Smith will reprise her role as Fish Mooney for multiple episodes in the second half of Gotham's second season. While Fish was last seen being pushed to a watery grave, showrunner Bruno Heller always left the door open for Fish Mooney to return. "I would definitely not assume anything in a town like Gotham. It’s very unpredictable, the comic book world," said Heller.
I personally believe that you can see Fish's body in the background when Theo Galavan's corpse is being brought into Indian Hills. In the video below I think Fish appears at the 1:17-1:22 mark. Gotham returns Monday, February 29 at 8pm eastern.
Source: TV Line