Joseph Kahn's genre-defying 2011 movie Detention is playing at the Prince Charles cinema in London tonight (July 21st) at 6.45pm - followed by a Q&A session with the man himself.

Detention is the second feature by the director responsible for classic music videos by Eminem, Britney Spears and many others, described as "an apocalyptic fantasy, horror, science fiction, action-thriller, body-swapping, time-traveling teen romantic comedy" starring Josh Hutcherson, Dane Cook and Shanley Caswell.

Currently in London to direct a commercial, Joseph will answer questions about the movie after the screening – and it promises to be a great opportunity to discover more about one of the world's leading, and more forthright, music video directors. 

• Tickets available here