21 Incredibly Obscure DC Movie Easter Eggs

15. The Bat Credit Card - Batman & Robin

Obviously Joel Schumacher's decision to include the Bat Credit Card is widely cited as one of those unforgivable goofs that got him kicked off the Batman director gig, ended Batman Unchained's chances of being made and killed the franchise for 8 years.

And sure, it makes no sense that a man seeking to withhold his identity would sign up for a credit card (even assuming he set up the bank himself, it would surely be easy to trace, unless Gotham's financial regulation system is entirely sh*t), but it's dumb fun all the same.

Plus there's a nice little Easter Egg in there: the expiry date on the card reads Forever, in honour of the film that came before this monstrosity.