With SCI-FI-LONDON just around the corner, and with not one but three all-nighter progammes on three separate nights it makes sense to get into training. After all you wouldn't run a marathon without a few trial runs.

BFI IMAX on London's Southbank is holding an Batman All-nighter on March 26 consisting of Tim Burton's original pair, BATMAN and BATMAN RETURNS starring Michael Keaton (showing from 35mm prints), and Chris Nolan's much darker reboot BATMAN BEGINS and THE DARK KNIGHT, showing in IMAX DMR.

Free tea and coffee will be on tap between films to keep you going.

We have two pairs of tickets to give away to this event. Click on the link below to enter the competition.