Bray's goal was to have four units working on four cartoons at any one time; since it took a month to complete a film, four units with staggered schedules produced one cartoon a week for use of the "screen magazines" (a one-reel collection of live-action didactic pieces and travelogs in addition to the cartoon, that was played before the feature). Bray started with Pathé as his distributor, switched to Paramount in 1916, and then switched to Goldwyn Pictures in 1919.
