Originally premiered at 159 minutes, the film was cut to 144 minutes when box office returns were less than expected. Still doing inadequately, the film was further cut to 120 minutes for general release. The longer version was rereleased in 1984.
The original uncut roadshow version was actually trade-screened at 164 minutes. This version has been shown on the Disney Channel, and has only now been released to video and to DVD. This version, five minutes longer than the 1967 premiere version, adds a scene with Mr. and Mrs. Biddle after the children have left, and the song "It Won't Be Long Till Christmas."
The full "roadshow" version, including overture, entr'acte and exit music, runs 172 minutes.