Christian Bale lost it on the set of Terminator Salvation.  You would think it would be directed at director McG, but… it wasn’t.  The Director of Photography, Shane Hurlbut, was fiddling with lights during an emotional scene (in T4… SRSLY?) and the Batman removed his cowl and bit down hard.

Thank you to the dearest Madame Librarian for bringing this light into my life:

Original rant with “explanation” here.