The latest trailer for Guillermo Del Toro's new film The Shape of Water, which is due to hit theatres later this year, has just been unveiled. Del Toro's successor to 2015's Crimson Peak is set in 1963 during the height of the Cold War, and tells the story of Elisa (Sally Hawkins), a lonely janitor who works at a high-security government laboratory. Along with her co-worker Zelda (Octavia Spencer), she'll see her life changed forever after the discovery of a secret experiment.

You can watch the trailer below; The Shape of Water premieres in US theatres on December 8th and in the UK on February 16th.