Avalanche Express

CIA agent Harry Wargrave leads a high-stakes mission to escort Soviet General Marenkov, a key figure in Operation Winter Harvest, a plot to poison crops in the West, as they attempt to defect across Europe on the "Atlantic Express" train. Their perilous journey is fraught with danger from both internal and external threats, including KGB spy-catcher Nikolai Bunin, who will stop at nothing to capture Marenkov and foil their escape. As the train hurtles through treacherous landscapes, Wargrave uses his wits and cunning to outmaneuver his enemies in a heart-pumping game of cat and mouse that culminates in an avalanche that tests the duo's resolve and their chances of survival.