STARZ has finally unveiled the trailer for Sweetpea, an upcoming “coming-of-rage” thriller series starring Yellowjackets and Fallout’s Ella Purnell as a woman who sometimes likes to make a list of people she’d like to kill.

The six-episode British revenge thriller follows Rhiannon Lewis ( Purnell ), a quiet wallflower that everyone overlooks, who develops a vengeful taste for murder. “At its core, the series is about a woman finally finding her voice, told through a uniquely dark and comedic lens,” per the logline.