Choke Canyon

To Dr. David Lowell, Choke Canyon was the only location where he could conduct a vital experiment involving Halley's Comet and the production of safe,inexhaustible power. But to the Pilgrim Corporation's ruthless executive Brooke Alstair, it was a ideal spot to dispose of a deadly load of illegal nuclear waste. Lead by a veteran mercenary, corporation's hired guns come after Lowell with everything they've got! (official distributor synopsis)