The Disney artists were filmed for this movie around March 1941, during the height of union discord at the Disney studio. All the artists featured in the film are loyalists, future non-strikers. This includes Ward Kimball, the ad hoc ambassador to the animation department.
Personnel director Hal Adelquist testified in court that this was Reitherman’s animation.
… that is Babbitt’s drawing and Babbitt’s hand. He was asked to put on Kimball’s shirt and sit under the camera drawing his specialized character. He so testified below: