However, episode 2 highlighted that they went back on their word.

Once again, Rhiannon stabbed a man to death, only this time it was premeditated.

The murder weapon appeared to be the same, and this time there was more motivation behind the kill.

Sweetpea (2024) - Poster

Custom image of Ella Purnell as Rhiannon Lewis in front of a bloody background featuring faces in Sweetpea

Custom Image by Yailin Chacon

Rhiannon Lewis (Ella Purnell) looking at a crime scene by the canal in Sweetpea episode 2

Sweetpea (2024) follows Rhiannon Lewis, an unremarkable woman who goes unnoticed by those around her. However, her life takes a dark turn when she loses control, leading to a transformation filled with dangerous secrets she must conceal.

AJ, Norman, and Jeff talking to Rhiannon in Sweetpea episode 2

Pictures of Ryan and his family in Sweetpea episode 2

Ryan covered in blood after being stabbed by Rhiannon in Sweetpea episode 2

Ella Purnell looking wet and bloody as Rhiannon in Sweetpea (2024) between her as Lucy in Fallout (2024) and the character model of Jinx from Arcane season 2 (2024)

Aj and Rhiannon talking to Ryan’s mother in Sweetpea episode 2

AJ (Calam Lynch) and Rhiannon (Ella Purnell) talking in the car in Sweetpea episode 2

Jon Pointing as Craig talking to Rhiannon Lewis in Sweetpea

Rhiannon (Ella Purnell) sitting with her workmates in a pub in Sweetpea episode 2

Ella Purnell as Lucy MacLean grimacing in Fallout with a background of Ella Purnell looking despondent in Sweetpea first-look image

Rhiannon (Ella Purnell) looking manically at her victim while holding a knife in Sweetpea

Marina (Leah Harvey) looking at Rhiannon while standing next to police officers in Sweetpea

Sweetpea