Lauren LeFranc, showrunner of The Penguin, recently opened up about the show’s ending in an interview. LeFranc discussed key twists in the season finale, explaining Oz’s decision regarding his protégé,

Note: This story contains spoilers from "The Penguin" Episode 8. Oz Cobb is finally The Penguin. The finale of HBO's "The Penguin" saw Oz (Colin Farrell) transform into the monster that's always been inside him.

For a few episodes, The Penguin played around with the idea Colin Farrell’s Oswald Cobb would be a sort of antihero. After all, he presented himself as a working man, willing to upset the status quo for the people of Crown Point.