Both Duccio Tessari and Gustav Machatý worked what professions?
Duccio Tessari Duccio Tessari (11 October 1926 – 6 September 1994) was an Italian director, screenwriter and actor, considered one of the fathers of spaghetti westerns.
Martin Halliday Anthony Martin Halliday (19 August 1926 – 18 March 2008) was a British physician and consultant in clinical neurophysiology. He worked most of his career at the National Hospital for Neurology and Neurosurgery in London.