For a lot of fans, the definitive live action Penguin is Danny DeVito, as seen in Tim Burton’s Batman Returns. His look and acting helped fans latch on to the character that they might have not have otherwise cared about. With a new Penguin in town, Robin Lord Taylor, on the new show Gotham as a young Oswald Copplepot, DeVito has given his blessing to the new Penguin.
I’ve watched the show. I think he’s a very good young Penguin…He’s a terrific actor
When asked if he could show up on the show itself as a cameo, he responded only that
I don’t know about that. Again, it’s all about the schedules and the parts and like how the thing is written and what it would be and there are so many particulars
So don’t go expecting Danny DeVito or anyone else from It’s Always Sunny In Philadelphia to show up on Gotham any time soon.
Source: accesshollywood