Oswald Cobblepot

Oswald Cobblepot, aka Penguin, is the main antagonist of the TV series Gotham, acting as one of the main antagonists of the fifth season.

Episode I: The Wrath of The Shadows
Oswald awakens The Riddler, however, Nygma escapes him, causing Oswald to get all upset. Oswald realizes he has to kill The Riddler, and hires Doctor Aesop to assist his plans. Penguin then starts attacking a new nightclub in which he finds Barbara. He aims his gun at Barbara, threatening to kill her. Barbara however tells him that she's not the one which he is looking for. She tells him that The Batman is planning to rid Gotham of it's crime. Penguin teams up with Barbara and schemes another masterplan against The Batman. He then reveals himself to Bruce and Nygma, as the two were tracking each other thanks to Aesop's tricks. He then bombs the building, and announces that he has killed Batman, therefore also having a toast with Barbara and Tabitha. Tabitha however attacks Penguin, stating she had enough of him. Barbara however stops her, stating she still wants her revenge for being killed. With Penguin's signal, Barbara stabs Tabitha's chest and kills her. Penguin then overwatches Aesop's new serum which can turn Gotham into "one big fable".