All right, you would-be detectives, I have a case for you regarding the actor playing Lex Luthor in Batman V. Superman: Dawn of Justice, thanks to a variety of enigmatic on-set photos. Can you solve this baffling mystery?!

Last weekend, Eisenberg was seen with what appeared to be a picnic table cloth draped casually but bizarrely on his head (it's the top-left pic in the collage).

What was he hiding? More confusingly, yesterday Eisenberg took this photo with a fan:

Now, if he had hair, why would he hide—

— actually, now that I look at the second photo for more than a quarter of a second that's obviously a weird wig and Eisenberg's Lex Luthor is almost certainly bald and the movie is going out of their way to hide it for some reason. Mystery solved. My bad.

[Via CBM and Gamma Squad]