Famed Edwardian occultist Aleister Crowley was weird, wild and rather wicked — so there's no one better to bring this scandalous figure to the silver screen than the frankly bizarre pairing of Monty Python collaborator Julian Doyle (director) and Iron Maiden singer Bruce Dickinson (writer). The duo are joined by the film's star, Simon Callow, for a Q&A session following this world premiere, which closes the SCI-FI-LONDON festival.