Ella Purnell's dark comedy thriller 'Sweetpea' scores a surprise season 2 renewal from Sky and Starz, cementing the rising star's place as a small-screen force to be reckoned with.
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Purnell, who wowed critics in Showtime's 'Fallout,' plays a young woman who takes murderous revenge on those who've wronged her
The renewal underscores the series' growing popularity, with insiders hailing it as a potential breakout hit for the two networks