Katie Says Goodbye is a 2016 drama film written and directed by Wayne Roberts in his directorial debut. The film stars Olivia Cooke, Mireille Enos, Christopher Abbott, Mary Steenburgen, Jim Belushi, Keir Gilchrist and Chris Lowell.

Olivia Kate Cooke is an English actress. In television, she has starred as Emma Decody in the thriller Bates Motel (2013–2017), Becky Sharp in the period drama Vanity Fair (2018), Alicent Hightower in the fantasy drama House of the Dragon (2022–present), and Sidonie Baker in the British spy thriller Slow Horses (2022-present).