See Shailene Woodley In Action In New Insurgent Trailer

There's just over a month to go until Divergent sequel Insurgent hits the big screen - and there's a new trailer out today to whet our appetites.

Shailene Woodley's Tris is seen sporting a new short haircut as she fights back against the forces of conformity - led by Kate Winslet - in the promo.

Despite only being a minute long, the fast-paced trailer manages to cram in LOADS of action - including enough guns to equip a small army.

Along with the star, the sequel also sees the return of Theo James as Four, plus Ansel Elgort and Miles Teller in their supporting roles.

And there are some new arrivals in the form of Naomi Watts as Four's mum, along with Octavia Spencer and supermodel Suki Waterhouse.

The movie hits cinemas on 20 March.