How to Train Your Dragon 2 BTS — Dragon Animation & Actor Sessions Revealed! Step behind the magic of How to Train Your Dragon 2 with this rare BTS footage showing how DreamWorks brought dragons and Viking worlds to life. Animators worked frame-by-frame to perfect Toothless’s expressions, flight physics, and emotional scenes with Hiccup. Voice actors recorded intense studio sessions, delivering powerful lines, screams, laughs, and emotional pauses that shaped the heart of the film. Motion-captur