Marvel Comics' meanest and greenest squares off against two worthy adversaries in a pair of animated adventures. First, maniacal mutant Wolverine may be the best at what he does, but will it be good enough when he's dispatched by a government agency to stop the Hulk from wreaking havoc on the Canadian wilderness? Find out in "Hulk vs. Wolverine." And, it's a battle of epic proportions in "Hulk vs. Thor," but it's the mighty thunder god's mischievous step-brother Loki who causes the real trouble, seizing the opportunity to launch an attack on Asgard. 82 min. total. Widescreen; Soundtracks: English Dolby Digital 5.1, Spanish Dolby Digital 5.1; Subtitles: English; audio commentary; featurettes; theatrical trailers. Two-disc set.