Danger Zone is a 1996 action adventure film directed by Allan Eastman and starring Billy Zane and Robert Downey Jr.
The two finally reach the old hangout which is a cavern. Upon retrieving the uranium rod, Chang corners them and reveals he had been tracking them the whole time. Chang takes the uranium rod, kidnaps Kim and attempts to leave Morgan to die of radiation. Morgan survives due to a prototype protective powder developed by the WHO.Morgan escaped the cavern and meets with Madumo, a rebel leader. Chang attempts to escape on a freight train headed to Point City. Morgan rallies the rebels to launch a massive assault against the train. The rebels are defeated by the government troops. Morgan and Madumo infiltrate the train. They are attacked by Changs remaining mercenaries. After killing both of them, Morgan drops in, frees Kim and fights Chang. Morgan throws Chang off the train. Kim manages to detach the forward cars, leading them to a track in which the rebels sabotaged, killing all the soldiers. Scotts uncle, a CIA agent, arrives to provide extraction. However Morgan opts to save the uranium rod first. The second half of the train stops at a bridge where Chang reveals himself and attempts to drown Kim. Morgan arrives an sets Chang on fire, where he explodes along with the explosives on board the train. Morgan fishes Kim out of the water and drags her onto shore. Madumo arrives with the remaining rebels as Morgan and Kim kiss. ........
Source: Wikipedia