I thought contracts confined them to certain companies.
The majority of the supporting players were not under contract. They were 'day players.' Wait for the phone to ring, and hope its White or McCollum with a job for a role in a short subject. Vernon Dent, Bud Jamison, and Emil Sitka were day players.
Vernon Dent's full-time job was a concession stand he and his wife owned on Santa Monica's Venice Beach. Emil's son has published some of his father's work diary entries in the Sitka Fan Club journal... Emil worrying about how to make ends meet on a daily basis, and hoping that White, McCollum or Bernds would call with a job that would put $150 for groceries in his pocket.
Some players did have contracts. Christine McIntyre, because she had a relationship with McCollum; but she still had the allowance to do work at Monogram, Republic, etc., where she was regularly seen in low-budget westerns, and even a 1946 Bowery Boys film. Jock Mahoney, because he was signed to do feature films, and wound up doing some shorts while the execs tried to launch his feature career. Mahoney finally left Columbia in 1950, and made a nice career for himself that decade at low-budget studios, and his own TV show; he only came back in 1954 to do new footage for KNUTZY KNIGHTS as a favor to White. He really hit it big in 1961, becoming the new 'Tarzan' for United Artists, before illness derailed his career for several years.
.. will we ever see some of the bitplayers own shorts? My Father told me when our local theater used to run Stoogefests every year, they'd go all out and play shorts of the bit actors. I know Vernon Dent had some for sure. Will those ever surface at the light of day, or are they gone forever?
For the most part, Vernon Dent and the other players did not have their own shorts subjects. They supported the other Columbia short subject stars, e.g., Andy Clyde, El Brendel, Vera Vague, Buster Keaton, Charley Chase, Shemp Howard, Joe Besser, Joe DeRita, Harry Von Zell, Hugh Herbert, etc.
Some exceptions. White was always trying to launch supporting player Monty Collins in his own series, usually trying to combine him into a comedy team... Collins and (Tom) Kennedy, Collins and Keaton, Collins and Brendel. Tom Kennedy was another player that White tried to star, teaming him with Shemp in a couple short subjects.