Build a movie plot around this: What links the two sides of the ravine? Concrete Arch Bridge
In 1943, after their successful mission in Navarone, MI6 agents Mallory (Robert Shaw) and Miller (Edward Fox) are sent to find and kill "Nicolai". Originally thought to be a traitor who informed the Germans about Miller and Mallory during the Navarone mission, Nicolai is now known to be a dedicated German spy, and is believed to be disguised among the Yugoslav Partisans as a Captain Lescovar (Franco Nero). Mallory and Miller's new mission is to get to Yogoslavia, find Nicolai, and kill him.To get to Yugoslavia the two men pair with "Force 10", an American sabotage unit led by Lt. Col. Barnsby (Harrison Ford) and having with its own mission in German-occupied Yugoslavia. To maximize security, Force 10 steals a plane from Termoli Airfield in Italy rather than requisitioning one, but are spotted by US M.Ps before takeoff. Weaver (Carl Weathers), a US Army sergeant under arrest by the MP's, joins with Force 10 and forces his way onto the plane. Barnsby and crew successfully "escape" Termoli only to be shot down by German night fighters over Yugoslavia. Only Barnsby, Mallory, Miller, Weaver and Reynolds (Angus MacInnes) manage to escape the crippled plane.On the ground, the five survivors run across a group they believe to be Communist Yugoslav Partisans, their allies. Led by a hulking Yugoslav named Captain Drazak (Richard Kiel), Force 10's rescuers are soon revealed to be collaborationist Chetniks (nationalist Serb guerrillas) under German control. The Germans take the team into custody, but do not know what their mission is. Mallory and Barnsby tell the German commander, Major Schroeder (Michael Byrne), that they are deserters and criminals fleeing Allied authorities. To keep Schroeder from opening Miller's suitcase, which contains his special explosives, Mallory tells him that it contains a "new" drug called penicillin.The next morning, the prisoners are told that Schroeder has opened the case, finding it full of firewood. Mallory and Barnsby improvise, "admitting" they buried the samples. Schroeder sends...