Batman Ninja (2018)
Batman Anime
Batman: Return of the Caped Crusaders (2016)
Animation/Retro 1960s Batman
Batman: Soul of the Dragon (2021)
Animation/Comic-Book Superhero
Casshern (2004)
Future Superhero/Anime Remade in Live-Action
The Hyperions (2022)
Superhero Film
I Was a Zombie for the FBI (1982)
1950s Alien Invasion Film Homage
Iron Sky (2012)
Nazi Flying Saucers from the Moon
Justice League: The New Frontier (2008)
Animation/Comic-Book Superheroes
Sky Captain and the World of Tomorrow (2004)
Retro SF Adventure/Flying Ace Hero
Space Station 76 (2014)
1970s TV SF Parody
Tomorrowland (2015)
The Fight to Create a Utopian Future
Turbo Kid (2015)
Retro 80s Parody of Post-Holocaust Films