- Cross-Regional Voice Acting: Outside of Tom Kane as Iron Man and Ultron and Fred Tatasciore as the Hulk, everyone is voiced by the talent pool of The Ocean Group.
- The Danza: By sheer coincidence, Azari is voiced in the Japanese dub by voice actor Ryota Asari (who voiced Hirano Toshirou, Akashi Kuniyuki and Sohayanotsurugi in Touken Ranbu)
- Playing Against Type: Tom Kane as the villainous Ultron.
- Talking to Himself: Tom Kane voices both Tony Stark/Iron Man and Ultron.
- What Could Have Been: According to concept art, in early stages of development, Pym was going to be a girl.
- Apparently there were plans for a TV series to spin off from this but it never materialized.
Trivia / Next Avengers: Heroes of Tomorrow