Despite Farrell's willingness to suit up again, let's not count penguins before they hatch. Right now, there are no plans for "The Penguin" season 2 — at least, no official announcements have been made by HBO at this time. With the finale's seemingly tidy wrap-up of the series, it may not even make sense to continue with another installment.

The Penguin just ended, and Colin Farrell already wants the world to know how big Oz's role in The Batman - Part II is.

As Oz strangles Victor to death, he explains that he can’t have any weaknesses. His regard for Vic is a weak spot that could be exploited by other enemies in the future. So he eliminates that chance by killing Vic himself. “He really loses his humanity by the end,” LeFranc said, “or any inkling that he had of it.”