Certificate 12A, 77 minutes
Director: Shane Carruth
Stars: Shane Carruth, David Sullivan, Casey Gooden
In Primer four engineers are running in their spare time an electronics business out of the garage belonging to one of them, Aaron (Shane Carruth), trying to build devices and sell them. They've had some limited success, but nothing major. Their budget is limited, and to build new experiments sometimes requires them to scavenge items from things like their cars or borrowing from their employers.
Two of them, Aaron and Abe (David Sullivan), are working on a project independently of the other two. What they are working on isn't explicitly stated, but it appears to be some type of anti-gravity device which reduces the weight of items. The device, although it seems to work, has an unexpected side effect - it also performs a type of time travel, using what appears to be a conduit between two times, whilst the machine is running. The initial response is to make money out of this - a relatively simple process when you know the future outcome of certain events. Later, they decide to use the time conduit as a means of stopping a crime from happening
There are often complex conversations between Abe and Aaron, discussing pretty technical engineering matters, to the level at which you can't tell without a suitable background whether what they are saying is genuine or just made up. The writer, director and star Shane Carruth was a former software engineer, and he did actually study the physics to make the dialogue seem authentic, so there is a good chance that some of the more technical stuff is genuine. The story happens around a narration by Aaron, over the phone by the sounds of it, so it is recounting events that have already happened.
The return on investment, even from the limited theatre run was, due to the, incredibly low investment, was extremely high. This is a rather complex film, partly due to the somewhat paradoxical nature of time travel. With the film lacking a big budget, it revolves around the interactions between the characters of Aaron and Abe; much of the content is conversations between the two of them. As such, this a dialogue heavy film and, given the complexity of the dialogue, it needs to be concentrated on to understand what is happening. Even then, a second run through of the film is recommended to try and fully understand it. Definitely not a light weight science fiction film, Primer may not be to everyone's taste, but it is certainly recommended, especially to see what can be done with less than a major Hollywood star's hairdressing budget.