Hiccup and Toothless reunite to remind both their kinds of the inseparable bond between vikings and dragons.

As Hiccup fulfills his dream of creating a peaceful dragon utopia, Toothless' discovery of an untamed, elusive mate draws the Night Fury away. When danger mounts at home and Hiccup's reign as village chief is tested, both dragon and rider must make impossible decisions to save their kind. Written by JC Jamison

American General Douglas MacArthur (Liam Neeson) sends eight members of the Korean Liaison Office, led by a South Korean Navy Lieutenant (Lee Jung-Jae) on a secret mission far behind North Korean lines to carry out Operation "X-ray". This covert operation must succeed so that MacArthur can launch the daring Incheon Landing Operation.This is a fictionalized version of the historical CIA/military intelligence operation "Trudy Jackson", part of Operation Chromite.