How to train your dragon is an animated movie in a fantasy Viking world  and focuses on the experiences of protagonist Hiccup Horrendous Haddock the Third, as he overcomes obstacles on his journey of "becoming a hero, the hard way".

The Conjuring 2 is classified as supernatural fiction because it centers on phenomena that defy natural explanation, like ghosts, spirits, and demonic possession. 

Metropolis is considered utopian fiction because it presents a futuristic city with a highly structured society exploring themes of idealism and social harmony but also dystopian oppression. The film imagines a technologically advanced world where the elite live in luxury while workers toil underground.

Terminator 2 or any other movie of the franchise is a perfect example of a dystopian fiction movie because it talks about a world where machines call skynet which leads to the extinction of humanity. The film explores themes of surveillance, loss of control over technology, and humanity's struggle for survival against machines. 

Star Wars Revenge of the Sith is a space opera because it combines epic storytelling with futuristic sci-fi elements such as intergalactic battles, advanced technology, and larger-than-life characters. The film features dramatic conflicts, emotional character arcs and sweeping action scenes across diverse planets, focusing on themes of heroism, betrayal, and moral struggles.

Solo: A Star Wars Story is considered a space western because it combines sci-fi elements with themes and motifs typical of classic westerns. Han Solo embodies the archetype of the rogue outlaw, navigating lawless environments filled with smugglers, bounty hunters, and ruthless crime syndicates. 

I, Robot is often associated with the cyberpunk genre because it explores themes central to cyberpunk, such as the interaction between humans and advanced AI questions of identity, and the ethical implications of technology in society.

Batman: Gotham by Gaslight is a film that changes the theme of Batman and makes it into a steampunk film it reimagines Gotham City in a Victorian-era setting, blending classic Batman characters with 19th-century technology and aesthetics. In this film Batman uses gadgets inspired by Victorian engineering, while the film’s darker, atmospheric visuals capture the industrial, neo-Victorian vibe typical of steampunk.