Access Hollywood has learned that "The Tomorrow People" alum Peyton List is joining the hit show as Leonard's little sis, Lisa Snart.
Peyton List will play Lisa Snart on 'The Flash'
While Leonard is cold and calculating, Lisa is a wild child and anxious to prove to her older brother she’s got what it takes to be in his criminal gang. She is sly, charming, and even a little sadistic. She's also not afraid to use her sexuality to get what she wants, which will put her on a collision course with S.T.A.R. Labs employee and friend of The Flash -- Cisco Ramon (Carlos Valdes).
Peyton's first episode of the show, Episode 116, titled "Rogue Time," will air next year. (In the DC Comics world, her character is also known as The Golden Glider.)
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