Awesome World War II Dogfighting Filmed On Zero Budget.  

In the film, “a British fighter pilot pursues the german ace that shot down his friend across sky and country… with murder in mind. But he discovers it’s not so easy to kill a man when you have to look them in the eye.” Apparently, the Irish Film board gave about $92,000 to fund the film, which only paid for the live action filming. The director, Nick Ryan, ended with zero dollars for the visual effects, which are crucial to set up the story. So he did them himself