Kathryn Hahn

Kathryn Marie Hahn (born July 23, 1973) is an American actress. She gained prominence appearing as a supporting actress in a number of comedy films, including How to Lose a Guy in 10 Days (2003), Anchorman: The Legend of Ron Burgundy (2004), Step Brothers (2008), Our Idiot Brother (2011), We're the Millers, The Secret Life of Walter Mitty (both 2013), and Glass Onion: A Knives Out Mystery (2022).

As a lead actress in film, Hahn has starred in Joey Soloway's comedy-drama Afternoon Delight (2013), the comedy film Bad Moms (2016) and its sequel A Bad Moms Christmas (2017), and Tamara Jenkins's drama Private Life (2018). Hahn voiced Ericka Van Helsing in two films of the Hotel Transylvania franchise (2018–2022) and Olivia Octavius / Doctor Octopus in Spider-Man: Into the Spider-Verse (2018). She joined the Marvel Cinematic Universe portraying Agatha Harkness in the Disney+ limited series WandaVision (2021), and the spin-off Agatha All Along (2024). The role earned her a Primetime Emmy Award and Golden Globe Award nominations.

Hahn also earned Emmy award nominations for portraying a rabbi in the Amazon series Transparent (2014–2019), a writer turned popular columnist in the Hulu series Tiny Beautiful Things (2023), and a film studio's head of marketing in Apple TV+ comedy series The Studio (2025–). She also acted in the NBC sitcom Parks and Recreation (2012–2015), the Amazon Video series I Love Dick (2016–2017), the HBO miniseries Mrs. Fletcher (2019) and I Know This Much Is True (2020), and the Apple TV+ dark comedy series The Shrink Next Door (2021).