Watch Full Movie Online. Set against the exhilarating backdrop of the 1952 Mille Miglia, this unique documentary brings together racing legends including Stirling Moss, Norman Dewis (who would have been 100 years old this week), Jackie Stewart, Derek Bell, Martin Brundle and Murray Walker, to recount the tale of one of motoring’s greatest leaps forward. This is the story of the disc brake – and much more besides.