The End of December follows a rogue agent, ‘Widow’, as she is forced to enlist the help of an operative she betrayed years ago in order to save her son. She must mitigate his thirst for answers and revenge as they embark on a suicide mission against a much more powerful adversary. The story is one of redemption and manipulation as these highly trained operatives infiltrate a hostile stronghold while struggling to trust each other and keep their past behind them.