It opens in cinemas in March, and you can watch the trailer for the fantasy-adventure Jack the Giant Slayer on RTÉ TEN.

Directed by Bryan Singer (X Men, The Usual Suspects) and starring Nicholas Hoult, Eleanor Tomlinson, Ewan McGregor, Stanley Tucci, Ian McShane and Bill Nighy, Jack the Giant Slayer tells the story of a young farmhand (Hoult) who must battle a race of giants and rescue a kidnapped princess.

You can watch the trailer by clicking the link on your left.

Jack the Giant Slayer opens in cinemas on Friday March 22.