Just out of boredom I pondered about Billy and Annie's reference and design. All the other main 5 stars seem to be based on 80s action movies and their stars but not sure about these two. There was another thread on other birds but can't find it atm. Just for kicks, I went through trying to guess the other main five stars excluding set or event birds. Claude = JCVD, pre evo unknown, one evo might be based on Universal Soldier, not sure on the other with the goggles Dutch = Schwarzenegger, pre-evo from Pumping Iron, evos are Conan and Predator Murphy = mainly Robocop before and after based on the name, other evo and pre evo, different forms of law enforcement uniforms Steve = Steven Seagal Billy = ??? Annie = ????