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Canadian-American filmmaker and studio head (1880–1960) who opened Keystone Studios, the first fully enclosed film stage, and was the originator of slapstick routines such as pie-throwing and car-chases; in 1938, he was presented with an honorary Academy Award for his contribution to film comedy. DS, one page both sides, 8.5 x 13, August 25, 1947. Exclusive agency contract between Mack Sennett and the William Morris Agency confirming their partnership for the span of one year, with Morris taking the standard 10 percent. Signed at the conclusion of both sides in fountain pen by Mack Sennett, who signs a third time on behalf of the Sennett Pictures Corporation. In fine condition.
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