Tonight Show Promo Clip
Jack Haley Jr. guested on The Tonight Show to promote the original release, and brought along a studio clip showing the filming of a huge dance production number. The production camera dollies forward to follow the action and about a thousand stagehands appear to move sections of the stage aside to allow the camera to move through.
I was disappointed that this fascinating clip never made it into the released film, and have been looking for info on it ever since. Can anyone enlighten me?