Simon Wincer (born 1943 in Sydney) is an Australian film director and film producer. He attended Cranbrook School, Bellevue Hill, Sydney from 1950 to 1961. On leaving school he worked as a stage hand at TV Station Channel 7. By the 1980s he directed over 200 hours of television. In 1986 he directed the made-for-TV movie "The Last Frontier" and also won a Christopher Award.
Simon Wincer worked at a TV Station.
A: Yes

Will Vodery (October 8, 1885 - November 18, 1951) was an African-American composer, conductor, orchestrator, and arranger, and one of the few black Americans of his time to make a name for himself as a composer on Broadway, working largely for Florenz Ziegfeld.
Will Vodery wrote Ziegfeld's first song
A: It's impossible to say

Larry Martin Hagman (September 21, 1931 November 23, 2012) was an American film and television actor, director and producer best known for playing ruthless oil baron J.R. Ewing in the 1980s primetime television soap opera "Dallas" and befuddled astronaut Major Anthony "Tony" Nelson in the 1960s sitcom, "I Dream of Jeannie".
Larry Martin Hagman loved doing comedy shows.
A:
It's impossible to say