Star Wars: Rogue One Sizzle Reel Breakdown - 33 Things You Must See

That allusion to the classic military poem is no accident: there's something terribly ominous about this charge across the sand.

There are unbelievably stacked odds, a ridiculously powerful enemy with an armoury including AT-ATs, AT-STs, TIE Strikers, Death Troopers, Shore Troopers and stormtroopers. And they're fighting a ragtag bunch of misfits and criminals.

There's a lot of doom in the air, but there's also a hell of a lot of valour...