The Mine of Holland/Trivia

Trivia

 * The password ("Michael sent me") to enter the "Rainbow Parade Club" refers to Michael Shires.
 * First live-action and traditional animation hybrid Shires film to be rated PG-13 by the MPAA, mainly due to its adult based content and situations.
 * The film takes place in 1957, as clearly indicated towards the beginning of the movie.
 * Nanoboy The Movie is rated PG-13.
 * Despite the fact that this was filmed in VistaVision, and in the standard spherical format, "Filmed in Panavision" is listed in the end credits.