He-Man/ThunderCats defeated villains and Cringer runs into He-Man's arms thrilled his best friend is alive. The three rush back to the ship desperate to get back to Eternia before it is too late. The four Ancient Spirits of Evil have arrived on the doorstep of Castle Grayskull while Skeletor and Mumm-Ra look on. Randor has assembled an army alongside the Thundercats and the combined heroes attack the giants. Man-At-Arms, Tygra, and Panthro assemble a cannon of combined Eternian and Thundarian tech to attack the Spirits while the others buy them time. Inside the Castle the Sorceress summons the Castle's defenses to
I Want to Destroy America title of the film comes from an off-hand comment Shinagawa makes about wanting to destroy the U.S. system. In his review of the DVD release, critic John Wallis notes, ""I Want to Destroy America" is formatted with Hisao speaking for himself. Interview audio and footage is placed over still and stock footage and the modern footage, some of it fly-on-the-wall, some of it atmospherically staged," and concludes that the film is an "interesting portrait of an outsider artist who has an amazing life. Hisao Shinagawa is strange, passionate, and one of those people who lives his life on his own