Iron Maiden are to release a feature-length doccumentary, to be screened in cinemas worldwide from April 21.

‘Iron Maiden: Flight 666’ follows the band on their ‘Somewhere Back in Time’ world tour, which saw them play of over half a million people,a included their first ever UK stadium show at Twickenham last July.

The band flew around the globe in a specially desgiend plane, piloted by frontman Bruce Dickinson.