Karen Sheila Gillan (born 28 November 1987) is a Scottish actress, voice actress, director, screenwriter and model. She had played Amy Pond, companion to the Eleventh Doctor, in the BBC One series Doctor Who (2010–2013). She has received wide recognition for portraying Nebula in the Marvel Cinematic Universe films Guardians of the Galaxy (2014), Guardians of the Galaxy Vol. 2 (2017), Avengers: Infinity War (2018) and Avengers: Endgame (2019) as well as Martha in Jumanji: Welcome to the Jungle (2017).
In 2018, she released her first feature film as a writer and director, titled The Party's Just Beginning.