What is the shared occupation of Donald Cammell and Leopold Wharton?
Donald Cammell Donald Seaton Cammell (17 January 1934 – 24 April 1996) was a Scottish film director who has a cult reputation thanks to his debut film "Performance", which he co-directed with Nicolas Roeg.
Leopold Just Leopold Just (?-February 25, 1999) was an engineer who designed virtually every major bridge and tunnel in New York City, as well as Washington Metro, Ohio Turnpike and Connecticut Turnpike. He earned a degree in civil engineering from the Polytechnic Institute of Brooklyn in 1929.