Half-Heroes in Black Series

A anime crossover series planned by Christopher Spielberg, with characters from Shantae: Half-Genie Hero, Marvel Future Avengers and YuGiOh! VRAINS.
== Installments ==
* Half-Heroes in Black (HHIB) (Casper)
* Half-Heroes in Black II (HHIIB) (Casper: A Spirited Beginning)
* Half-Heroes in Black III (HHIIIB or HHIB 3) (Casper Meets Wendy)
* Heroes in Black: International (HHIB: International) (Pokemon: Detective Pikachu)