The Bridge at Remagen (All Region DVD) 1969 George Segal, Robert Vaughn, Ben Gazzara

As the Allied armies close in, the Germans decide to blow up the last Rhine bridge, trapping their own men on the wrong side.
Director: John Guillermin
INVASION: Filming in Czechoslovakia was interrupted by the Soviet invasion of August 1968. Cast and crew were taken to safety in a convoy of twenty-eight taxis, except for Robert Logan, who stayed behind with film gear in order to capture the invasion on film.