A new video from HBO details the make-up process of transforming Colin Farrell into the Penguin for the TV series.

One of the key things fans have said since the release of The Batman was how Colin Farrell completely disappears into the Penguin thanks to the makeup work of Mike Marino's design. Now HBO has released a video showing the three hour process and gives some information about the thought process behind different features of it.

One thing that has really stuck out to me as I've been watching the series is the scar. It doesn't seem like something Sofia gave him from the conversations they've had, which makes me even more curious if we may learn the story behind it someday.

The Penguin is releasing new episodes on HBO and Max at 9pm Eastern, 8pm Central on Sunday nights.