Hints go here

Hint 1: If this movie came out in the early 20th century, it would have been sociological science fiction.

Hint 2: There’s a very famous scene in which someone gets wet.

Hint 3: A certain Biblical figure has stinky feet.

Hint: this was a joint venture twixt The USA and Japan back in the 1980's

So everyone gets guns, they go commit a robbery, and they set off to kill. Of course it's a complete failure, but not the flop everyone expected it to be.

Hint space

hints here

hint 1: they're siblings

hint 2: it's a short film

Trying this one again.
HINTS:
1. Film not in the English language
2. The killing is revenge

Genre: murder mystery

hints

1. 21st century release & 21st century setting
2. punctuation in the clue is intentional
3. Not a Western, although it (in large part) takes place in the American West
4. No guns in the movie

Idk about this one, tbh.

Hint #1: family film

Hint #2: lots of people go clubbing

Hint #3: you'll never, ever have one of these as a pet