Definitely. 'Deep Blue Sea' is a well - known shark science fiction movie. In this movie, scientists are doing experiments on sharks, trying to increase their brain size for medical research. But things go horribly wrong and the sharks become super - intelligent and start hunting the humans in the research facility. Also, 'Mega Shark vs Crocosaurus' is a fun B - movie where a huge shark battles a giant crocodile. It's not high - brow cinema but it's a great example of shark science fiction.
There are quite a few shark science fiction movies to recommend. 'Open Water' has a more realistic take on being stranded in shark - infested waters but also has some elements of the unknown and danger that border on science fiction. Then there's 'Ghost Shark' which is a really unique concept. The shark in this movie is a ghost shark that can appear and disappear at will and attack people in unexpected places like swimming pools and bathtubs.
Sure. 'The Meg' is a great one. It's about a prehistoric megalodon shark that is still alive in the deep ocean and starts causing chaos when it comes to the surface. Another is '47 Meters Down' which has some elements of shark horror and science fiction as the characters are trapped underwater with sharks. And don't forget 'Sharknado' series which is full of crazy shark - related science fiction scenarios.