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Don Sinclair Davis was an American character actor best-known for playing General Hammond in the television series Stargate SG-1 (1997–2007), and earlier for playing Major Garland Briggs on the television series Twin Peaks (1990–1991). He was also a theater professor, painter, and United States Army captain.
Birth Name
Don Sinclair Davis
Born
Tuesday, 04 August 1942
Died
Sunday, 29 June 2008