The movie follows Big Time Rush band members Kendall Schmidt, Logan Henderson, Carlos Pena and James Maslow as they head to London on their first world tour.

The trouble starts when their bags are switched at the airport and they find themselves in possession of a machine capable of destroying the world!

Amongst their adventures jumping out of helicopters, being chased by secret agents and evil henchmen you'll be treated to a soundtrack featuring Beatles' classics and tracks from their new album Elevate.

Check out a behind the scenes sneak peak in the video below… (including a snippet of 'Elevate')…