 George Lazenby wanted to do most of his own stunts but the studio  wouldnt allow him. During the shooting of one of the stunt scenes,  Lazenby actually broke his arm, thereby delaying the filming of many  of his later scenes. When Bond is taken to Blofelds lab at Piz  Gloria, Lazenbys broken arm in its cast is hidden by his coat which  was draped over his arm. Blofelds guard removes it from him as  Lazenby was unable to do so. The guard removing the jacket was  played by Yuri Borionko who ironically had had his nose broken by  Lazenby in the screen test fight scene that the actor had done to  land the part.