Burbank, CA :, Buena Vista Home Entertainment,, 
1 videodisc (130 minutes) : sound, color ; 4 3/4 in.
digital,optical,surround,Dolby digital 5.1,Dolby digital 2.0
video file,DVD video,region 1
Thor is imprisoned on the other side of the universe and finds himself in a race against time to get back to Asgard to stop Ragnarok, the destruction of his homeworld and the end of Asgardian civilization, at the hands of an all-powerful new threat, the ruthless Hela.