Now this looks like it has possibilities -- sent to me by Phil Edwards over at Live for Films. Check out Phil's interview with the writer Mike Sizemore.
Slingers is set in the year 2960 A.D., following mankind’s first interplanetary war. Humanity is now clustered into a finite, but still vast section of the universe known as Enclosed Space. Humanity won the war with an aggressive alien enemy, but at a cost. The way back to Earth is now cut off by an impassable barrier – a side effect of the blast that finally pushed the enemy back.