Jörg Buttgereit and Mike Cahill, have which mutual occupations?
Mike Cahill (director) Mike Cahill (born July 5, 1979) is an American film director and screenwriter.
James Lighthill Sir Michael James Lighthill, {'1': ", '2': ", '3': ", '4': "} (23 January 1924 – 17 July 1998) was a British applied mathematician, known for his pioneering work in the field of aeroacoustics.