This Saturday, March 26th, the BFI IMAX at Waterloo will be showing four big screen Batman movies – two by Tim Burton, two by Chris Nolan. Kicking off at midnight, the films will run through the night. It's a rare chance to see The Dark Knight in the IMAX format, and the opportunity to catch any of the the other three on the big screen doesn't come along so often either.
Tickets are on sale now, but we've got some to give away.
In order to win a pair of tickets, all you need to do is follow @BleedingCool and RT our competition tweet. We'll then get in touch with the winners on Thursday.