Barbie as Rapunzel was one of the three Barbie films directed by Owen Hurley, the others being Barbie in the Nutcracker, and Barbie of Swan Lake.
As an easter egg, there is a portrait of Pyotr Ilyich Tchaikovsky on a wall in Barbie and Kelly's house. There was also a portrait of him in Clara's house in Barbie in the Nutcracker. Tchaikovsky composed the music for The Nutcracker, which Barbie in the Nutcracker was based on.
Barbie as Rapunzel was the first movie with two feuding kingdoms.
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^Made by MasterOfEvil