Kung Fury: 80's action movie parody featuring kung fu Hitler and a dinosaur cop is YouTube hit

It's perhaps the most over-the-top parody of eighties action movies ever made and includes a song from David Hasselhoff.

And you've probably not heard of it yet.

Kung Fury features an eclectic cast including dinosaurs, crazed robot video games, Nazis, Norse gods and a cop with super kung fu skills and was made thanks to a successful crowdfunding campaign.

Swedish-born director David Sandberg raised $630,019 on Kickstarter to make the movie which he promised to release for free online.

Sandberg's love for the eighties and all things action movie are apparent in the 30-minute film - which follows Kung Fury as he travels back in time from 80's Miami to kill Adolf Hitler (AKA Kung Führer).

Kung Fury made it's debut at the Cannes Film Festival, with some critics calling it "the most awesome project" and it has since been viewed almost 4 million times since it was uploaded to YouTube.

The film also features an accompanying music video starring 80s icon and Baywatch star David Hasselhoff.