Thunderbolts* Interview: Geraldine Viswanathan Explains Why Mel Pushed the Button

[Editor's Note: The following contains spoilers for Thunderbolts*.]One of the very best parts of having a returning guest on Collider Ladies Night? Realizing how much they’ve accomplished during such a short period of time. Geraldine Viswanathan made her first Ladies Night appearance in 2020 for The Broken Hearts Gallery and since has completed a four-season run on Miracle Workers, starred opposite Zach Galifianakis, Elizabeth Banks and Sarah Snook in The Beanie Bubble, headlined Drive-Away Dolls with Margaret Qualley, made Oh, Hi! with Molly Gordon which secured distribution out of Sundance 2025, and now she’s part of one of the biggest film franchises of all time, the Marvel Cinematic Universe.Viswanathan makes her first MCU appearance as Mel in Thunderbolts*. She’s Valentina Allegra de Fontaine’s (Julia Louis-Dreyfus) extremely attentive and diligent assistant. Initially, she seems quite loyal too, but when Bucky (Sebastian Stan) suggests Mel secretly slip him information on Val in hopes of having her impeached, eventually, Mel concedes. While that choice may suggest Mel’s willingness to double-cross her boss, ultimately, she changes course again, pushing the button that saves Val’s life from the Sentry (Lewis Pullman).So where does Mel stand? Does she skew more villain than hero? Does she still admire Valentina? That’s exactly what I dug into with Viswanathan during her second Collider Ladies Night interview. Hosted on Acast. See acast.com/privacy for more information.