* RoleReprise: Returning from the [[WesternAnimation/TheIncredibleHulk1996 1996 Incredible Hulk animated series]]:
** Creator/NealMcDonough voices Bruce Banner.
** Creator/MichaelDonovan reprises his role as Grey Hulk/Joe Fixit as an alternate costume.
* WorkingTitle: Originally titled ''The Incredible Hulk: Critical Mass.''