Solid, tense thriller where a sniper has a football stadium in the palm of his hand.

Awesome 70s suspense. I love the opening 30 minutes or so with all the cars, radios, and 70s tech. The chaos of the production trailer helps set the scene for the chaos that will ensue at the end of the story. Music and slow moving scenes of the gun building sequence really built suspense. Totally still watchable in this day and age. Watch it!