Richard Burton, a British agent, and Clint Eastwood, an OSS ‘assassin’, head the crew which includes femme agent Mary Ure, who works at the spy bit. Although the film is replete with killings ...

An American general is held captive by the Nazis in a heavily defended fortress in the Alps. A crack team of British soldiers ...

The direction plods and the plot is over-complicated, but Richard Burton and Clint Eastwood are ideal and there's lots of noisy action.