Last month BD Wong was cast as Hugo Strange in Gotham, and the actor is undergoing some tests to make sure they get the character just right.

“WHICH ONE OF THESE MEN WILL BE #hugostrange on #gotham? We may not know for sure till the last minute. But I will tell you one thing. This guy is definitely into gas masks and water sports. Be afraid,” he wrote on Instagram.

There are some variations with Hugo Strange’s classic bald look, but they also tested some with hair as well. Since Gotham takes place when Bruce Wayne is just about 12 years old, maybe Strange doesn’t need to look like he does in the comics right off the bat. Which look do you prefer? Sound off in the comments below!

VIA: Comicbook.com