- "One misses the days when one's biggest concern is exploding, wind-up penguins. "
- —Alfred Pennyworth
Conflict with Batman Edit
At some point, Oswald Cobblepot would eventually come into conflict with Batman, becoming known as the Penguin. He then became one of his most formidable foes.
Founding the Iceberg Lounge Edit
At some point, he founded the Iceberg Lounge, and it quickly became a trendy, stylish club.
- Batman v Superman: Dawn of Justice (mentioned only)
- Justice League (film) (mentioned only)
- The Batman (First appearance)
|Media||Batman v Superman: Dawn of Justice | The Batman|
|Characters||Bruce Wayne/The Batman | Alfred Pennyworth | Dick Grayson/Nightwing | Barbara Gordon/Batgirl | James Gordon | Lucius Fox | Thomas Wayne | Martha Wayne | Jason Todd/Robin | Clark Kent/Superman | Diana/Wonder Woman|
|Enemies||Joker | Harley Quinn | Killer Croc | Deadshot | Penguin | Lex Luthor | Deathstroke | Catwoman | Poison Ivy | Jonny Frost | Cesar Santos | Anatoli Knyazev | Joe Chill | Doctor Aesop | Firefly | Black Mask | Victor Zsasz|
|Miscellaneous||Gotham City | Batcave | Arkham Asylum | Wayne Manor | Batmobile | Batsuits | Wayne Enterprises | Bat-Signal | Gotham City Police Department | Aragon Theatre | Batman film series | Ace Chemicals | Glasshouse | Batwing | Wayne Family | Blackgate Penitentiary | Batman Family | Joker's Gang | Wayne Hangar|