Lionsgate has unleashed the official trailer for Insurgent. The video embedded above features glimpses of Shailene Woodley, Theo James, Ansel Elgort, and Kate Winslet reprising their roles as Tris, Four, Caleb Prior, and Jeanine Matthews. The second installment of the Divergent film franchise be released on March 20, 2015. Follow this link to watch the teaser trailer.