To be or not to be, that is the question!
OK, to be fair, it's the question from one of William Shakespeare's different masterpieces, but who remembers anything about Macbeth anyway except for those witches brewing up a pot of toil and trouble?
More to the point, cameras caught the charming actor on set in Surrey, England over the weekend - Mike looked hotter than a volcano and was twice as red, too!
That's because the dude had blood flowing out of a gaping gash on his forehead!! OUCH!
Hopefully that's makeup for his character, though, and not Fassypant's real blood!
Of course, were he really hurt, we would be more than willing to be his bedside nurse. Well, at least if Marion Cotillard, a.k.a. Lady Macbeth, doesn't mind!
Macbeth hits theaters in 2015 - see more pics of Fassbender and his fab Fassboner (below)!
[Image via WENN.]