Top picks are Ryan Reynolds time-travel thriller R.I.P.D., camcorder horror V/H/S/2 and Aussie Sharni Vinson’s You’re Next (above). There are also loads of special guest stars in attendance, including Bobcat ‘Zed from Police Academy’ Goldthwait, who is now a celebrated director. 

Free, Aug 22-26, times vary 
Empire Leicester Square, WC2H 7NA  
Tube | Leicester Square