Dichen Lachman
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Dichen Lachman is a Nepali-born Australian actress and model. She is best known for her roles as Katya Kinski in the soap opera Neighbours, Sierra in Joss Whedon's science fiction drama series Dollhou
Lachman in 2025
Gemma Scout
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Gemma Scout and Ms. Casey are fictional characters on the Apple TV+ series Severance created by Dan Erickson. They are portrayed by Dichen Lachman.
Dichen Lachman
…for her roles as Katya Kinski in the soap opera Neighbours (2005–2007), Sierra in Joss Whedon's science fiction drama series Dollhouse (2009–2010), and Ms. Casey in Severance (2022–present). Lachman has starred in numerous television series, including Being Human (2012), Last Resort (2012–2013), Altered Carbon…
Gemma in the home she shared with husband Mark