Wow… It hardly seems possible that it’s nearly been a year since the last Jack The Giant Slayer trailer. Back then, it was called Jack The Giant Killer and set to arrive in June of this year. Take a look at some new footage in the promo above, or thunder over to Apple’s kingdom to see it in true HD.

For this latest trailer, we get more details on the storyline, including how young farmhand Jack (Nicholas Hoult) meets the brave princess Isabelle (Eleanor Tomlinson) and together they get mixed up in a big giant adventure(literally, since it involves giants).

The real villain here is – spoiler alert from the trailer – Stanley Tucci’s Lord Roderick, who is manipulating things from behind the scenes and manufactures Isabelle’s abduction so as to prompt a rescue mission by Jack and knight Elmont (Ewan McGregor), which in turn sparks an invasion of the human world by the big fellas.

Director Bryan Singer has assembled a cast that includes Ian McShane, Warwick Davis, Eddie Marsan, Ewen Bremner and Bill Nighy. And, on narrator duties (for the trailer and likely the movie), Ian McKellen.

With more of the VFX work complete this time, we get a broader sense of the scope, and Singer’s definitely going for epic fantasy. Can it compete in a Lord Of The Rings/Hobbit world? We’ll find out on March 22 when it stomps into UK cinemas.