After a childhood of bullying, Rhiannon is leading a quiet life as an administrative assistant at a local newspaper, living with her father and dog.
Also cast were Nicôle Lecky, Jon Pointing, Calam Lynch, Leah Harvey, Jeremy Swift, Dustin Demri-Burns, Luke McGibney and Ingrid Oliver.
The sequence features neon lights on rain-soaked streets and transforms everyday objects into symbols of violence, reflecting the duality of her existence.
The website's consensus reads: "Ella Purnell is a diabolical delight in Sweetpea, a revenge fantasy that holds a lot of darkness beneath its playful exterior.
[18] In addition, the series features a diverse soundtrack of popular music, including tracks from Billie Eilish, Icona Pop/Charli XCX, Labi Siffre and the Spice Girls.