Starring:
Billie Eilish as Betty Thompson - a smart nerd girl who was at the same school and university as Emily, she could have achieved higher in her life, but she always limited herself to the same level as Emily and go to the same school and university she went, since she has a big obsession and crush on Emily, no matter how many times Emily refused her she will just try again. Betty also has a problem with her anger, she can get angry very quickly and change her shy behavior toward someone
Ana de Armas as Angela Forger - she is Elizabeth's secret little sister who is a mob boss, no one knows these two are related, a big reason is also that Angela changed her family name from Kane to Forger, not wanting to mess her big sister's life too much, she loves her very much and will do anything to protect her
Gina Carano as Gemma Thompson - Gemma is Angela's trusty bodyguard similar almost to how Paige is for Elizabeth, but unlike Paige, Gemma doesn't hate her boss
Amy Adams as Dr. Athena Brooks - A smart crazy lunatic scientist who has her own lab and wants to do human experiments, she follows no ethics and doesn't care about consequences
Anne Hathaway as Dr. Amanda Jenkins - A smart stoic scientist who works for Angela Forger on her private island inside a secret lab, before she worked on creating drugs for her mafia, but now she was requested something else to create
STORY:
Looks like Dr. Athena had only created the Gamma Radiations in her lab for now, so this is what she is going to use on Betty to transform her. She starts positioning Betty where the gamma rays will hit and then goes to activate the machine and fire towards Betty who gets infused with gamma radiations causing her extreme pain during the transformation as Dr. Athena watches excited seeing her experiment is working and wanting to see the final result. Finally the the transformation is over and the best is unleashed, Betty Hulk is free and acting very savagely.
Meanwhile, back at the secret lab from the island, Dr. Jenkins is getting ready to inject Gemma with the Super Soldier Formula when suddenly Angela notices the green liquid from the table and asks about it. Amanda tells her that the green glowing liquid from the table is actually the Bane Formula, the experimental still formula that surpasses the Super Soldier Formula greatly but is still considered unstable and might need more experimenting and testing. Now Angela has to make a decision, go with the initial plan and let the doctor inject Gemma with the Super Soldier Formula or go wild and tell the doctor to use the experimental Bane Formula instead, which can cause side effects and other unknown results. Does Angela really needs Gemma to be that powerful to stop The Big Green Head or is it enough for now to use the Super Soldier Formula? YOU DECIDE!