Charles Bear Mintz was an American film producer and distributor. He assumed control over Margaret J. Winkler's Winkler Pictures after marrying her in November 1923; the couple had two children, Katherine and William. Between 1925 and 1939, he produced over 370 cartoon shorts.
Mintz signed a deal with the Film Booking Offices of America (FBO) in 1926; FBO would distribute the Alice Comedies to theaters instead of Winkler while Winkler would still own the rights to the series. FBO distributed the Alice Comedies up until the series' end in 1927.
Oswald the Lucky Rabbit
In early 1927, Mintz got word that Universal Pictures was looking to get back into the cartoon business. Because of this, he had requested that Walt create a character he could sell to Universal. Ub Iwerks would design a rabbit character, and Universal would name it Oswald. Mintz signed a deal with Universal vice president R. H. Cochrane on March 4; Winkler would produce 27 Oswald the Lucky Rabbit cartoons throughout the 1927-28 season. Mintz reportedly had an Oswald-themed "feast" with most of Universal's staff.
In February 1928, Mintz moved production of the Oswald cartoons to Winkler; The Walt Disney Studio's contract with Winkler had been terminated after they failed to reach an agreeable payment deal. He hired most of Disney's animators to work at a new studio formed in the company. The studio would be managed by Margaret Winkler's brother, George.
- Losing Oswald
After losing the Oswald contract to Walter Lantz, Mintz focused on the output of a Winkler-distributed property, the Krazy Kat series. Winkler Pictures moved from New York to Los Angeles and was renamed Charles Mintz Studio in 1931. The studio would be renamed Screen Gems after Columbia Pictures acquired it a few months before he died of a heart attack on December 30, 1939.
Mintz was nominated for two Academy Awards for Best Short Subject. His first nomination was in 1935 for "Holiday Land," and he was nominated again in 1938 for The Little Match Girl.
Walt later said that Charles Mintz had high standards for cartoons and working with him helped him raise his standards for making cartoons. 
- "Acquires New Holmes Series" - The Film Daily (5/25/1924)
- "Mintz, Charles" - The Film Daily Presents the Product Guide and Director's Annual 1937
- "Universal Announces Release Of "Oscar, the Rabbit" Cartoons" - Motion Picture World (3/12/1927)
- "Ali Hartman's Film Fables from Big U" - Universal Weekly (7/9/1927)
- "Benny Rubin and Oswald Make Universal One-Reelers Super Shorts" - Universal Weekly
- Gabler, Neal (2006). Walt Disney: The Triumph of the American Imagination. New York: Alfred A. Knopf, page 183. ISBN 0-679-43822-X.