Factual error: None of the German tanks are accurate representations of German WWII types. They are all post war US variants. ie. M47 Patton Tanks. [Still a mistake, but an elaboration: This is a common problem in depicting German tanks: few, if any, survived the war. The few museum examples wouldn't be released for movie work, and certainly WHERE, some 20 years after the war, would one find a brigade's worth of running Tiger II tanks? Never mind that Kampgruppe Pieper, which Hessler's command is loosely based on, actually used Mark IV and Panther tanks. There was one King Tiger battalion, and it was in reserve well behind KG Peiper. The M47s versus the M24 Chafees (mistakenly called "Shermans" at times) is a fairly accurate comparison of the respective sizes, firepower, and other combat capabilities of the respective tanks. Some other movies, like "Kelly's Heroes", have their "Tigers" mocked-up with sheet metal, wire mesh, and sacking over a different type of tank (in that case, T-34/85s of the Yugoslav army are mocked up as Tiger Is, a fairly decent job).]
Factual error: In the final scene showing the retreating German army, the land they are travelling over is fairly flat and devoid of trees. The Battle of the Bulge was fought in the thickly forested and hilly Ardennes Forest.
Factual error: All of the jeeps used by American forces are of post-war design - most probably CJ-3 (M38) models - recognisable by their one-piece windscreens. Some of them have been modified to somewhat resemble the WW2 model by moving the spare wheel to the rear, but most of them still have the spare fitted to the side further identifying them as post-war models.david barlow
Factual error: During the scene (near the end of the film) in which Col. Hessler's tanks attack a hilltop fuel depot, American GI's counterattack by rolling burning 55 gallon gasoline drums at the German tanks. When one of the burning drums hit Col. Hessler's tank, the tank IMMEDIATELY explodes and its turret blows off. The blowing off of the turret indicates that something inside the tank (most likely the ammunition) exploded. However, in order for a burning gasoline drum to cause such an explosion, the burning gasoline has to heat the interior of the tank to make it hot enough for the ammunition inside to explode.
Factual error: The US spotter plane used in the film is a Cessna Birddog, the prototype of which first flew in 1949.
Factual error: The German panzergrenadiers follow the tanks on foot right from the beginning of the advance. Panzergrenadiers were armoured infantry and travelled in halftracks, only dismounting to fight. Even ordinary infantry advancing with tanks would have used trucks - to do otherwise would have slowed the tanks down to a crawl and rendered them ineffective. There was a shortage of fuel in the Ardennes campaign, but the panzergrenadiers did use vehicles during the advance (except for a couple of battalions which used bicycles).Necrothesp
Factual error: At German Army headquarters, the General tells Hessler of the new Tiger tanks that will be used in the offensive, which takes place mid-December 1944. Presumably, these are the Tiger II (King or Royal Tiger) models. At this point in the war, "King" Tigers were not new, having fought against the British and Canadians in Normandy back in July of 1944, and against the Americans at Aachen in September of 1944.Scott215