This competition is now closed. Thanks to everyone who entered.

Winners: Shane Brehony, Jane Bridgeman, Noeleen McHugh, David Nevin, Jennifer Mooney, Gina Stirrat, Mark Sherlock, Glen Forbes, Martin Slattery, Elaine Godfrey. Tickets will be posted later this week.

Based on the Edgar Rice Burroughs series of books, directed by Andrew Stanton (WALL-E) and starring Taylor Kitsch, Lynn Collins, Thomas Haden Church, Willem Dafoe, James Purefoy, Mark Strong, Ciarán Hinds and Bryan Cranston, John Carter tells the story of a former Confederate officer (Kitsch) who is transported to Mars where he becomes involved in a war.

You can watch an extended clip by clicking the link on your left.