Jubilee and Sunspot shop at a store called Wasserman's. Though Haim Saban and Shuki Levy are credited as the original composers of the theme song to X-Men: The Animated Series (1992), this series uses a new arrangement composed by Ron Wasserman.
Both the Blackbird and the Porsche have ruby quartz windows.
Some of the civilians converted into Prime Sentinels are the same ones seen in the series' opening sequence.
Valerie Cooper references Dr. Mengele when talking to Mr. Sinister. Dr. Josef Mengele was a Nazi scientist who experimented on prisoners during the Holocaust. His inhumane treatment of prisoners earned him the nickname "Angel of Death".