Ella Purnell Returns as a Killer in Sweetpea Season 2 Trailer

WHO:

Coming Soon - Ella Purnell stars as Rhiannon Lewis, described as a wallflower-turned-killer, in *Sweetpea* Season 2.

Deadline - Ella Purnell returns as Rhiannon Lewis in the Sky and Starz series *Sweetpea*.

Collider - Ella Purnell, identified as a *Fallout* star, returns to *Sweetpea* Season 2.

Deadline - Marina is still pursuing Rhiannon, and a copycat killer threatens to expose her.

Coming Soon - Rhiannon’s sister is selling their family home.

WHAT:

Coming Soon - A new trailer previews the next chapter of *Sweetpea*, a dark comedy about serial killer Rhiannon Lewis.

Deadline - A full trailer and new images for Season 2 have been released.

Deadline - The series is described as a darkly comic thriller.

Deadline - Rhiannon exclaims, “Do you know what? I’m gonna live my truth!”

Coming Soon - Season 2’s storyline involves Rhiannon navigating a new promotion and an “irresistible rebound,” while facing Marina, her sister’s sale of the family home, and a copycat killer.

Collider - The first Season 2 trailer signals Purnell’s return to the crime thriller.

WHEN:

Deadline - Season 2’s action picks up after events in the previous installment.

WHY:

Deadline - Rhiannon’s declaration about living her truth is complicated by the fact that her truth often involves murder.

HOW:

Coming Soon - The next season’s story is previewed through a trailer.

Deadline - Season 2 is promoted with a full trailer and new images.

(UPDATED October 29, 2026 19:04 UTC)

A new trailer and images preview Season 2 of *Sweetpea*, with Ella Purnell returning as Rhiannon Lewis, the wallflower-turned-killer at the center of the dark comedy thriller. Picking up after the previous installment, Rhiannon faces a new promotion and an irresistible rebound as Marina keeps pursuing her, her sister puts their family home up for sale, and a copycat killer threatens to expose her. Rhiannon declares, “Do you know what?