Primer

Independent sci-fi drama. Abe (David Sullivan) and Aaron (Shane Carruth) are two young engineers who work in an anonymous city for a large corporation and who, in their spare time, conduct their own scientific experiments in their garage.

While working on a device that will block the gravitational pull of an object and so reduce its apparent mass, the two scientists discover an extraordinary side-effect that allows them to manipulate time.

Immediately taking advantage of this opportunity, they are soon having to deal with its consequences, and with its effect on their strained working relationship.