Colin Farrell plays a funny bird called 'The Penguin' in a new show, and he has to wear special makeup and stuff to look like him.
It takes a long time to put on all the makeup, and Colin says it feels really good to take it off at the end of the day.
He said it made him think about how he sees himself, and he liked that it made him feel like he could be anyone.
Colin says he's really excited for people to see the show, which is about 'The Penguin' after he was in a big movie with Batman.