Catherine Hapstall and her brother Caleb were adopted by billionaires Grant and Ursula Hapstall. After their parents were tortured at home – while Catherine and Caleb (Kendrick Sampson) were home too – the kids say they didn’t hear anything. Their aunt, Helena Hapstall, accuses her niece and nephew of murdering their parents. Catherine and Caleb hire attorney Annalise Keating (Viola Davis).
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Catherine Hapstall is portrayed by Amy Okuda. The 26-year-old actress made her TV debut on Californication as Mia’s classmate. Since then Okuda has appeared on The Middle, Brooklyn Nine-Nine, and Grey’s Anatomy. And she landed the recurring role of Tinkerballa on the web series The Guild. How To Get Away With Murder airs Thursdays at 10pm on ABC.