AC Comics editor and head writer Bill Black had been making plans for a superhero team to be named the Sentinels of Justice when he was contacted by Charlton Comics with a request that AC provide material for the Charlton Bullseye comic book. The team concept was quickly revised, with a roster of Charlton characters. Bullseye was cancelled before the story could be published, but AC was granted a limited license to publish the material already prepared for Charlton. A relaunch of the team took place in Femforce #59 with members being from the Vault of Heroes project.