• When shown in reruns after cancellation, DiC took out all the song covers played during the action/chase sequences, and replaced them with instrumentals of songs featured in The Adventures of Super Mario Bros. 3 (1990) and Super Mario World (1991), presumably because of music licensing issues for each of the songs. The original songs have been reinstated in the UK DVD volumes, but not on the Region 1 DVD releases, not even the box sets.
  • The Korean version of the show featured unique wraparound live action segments filmed especially for the Korean market.