Sarah Louise Christine Chalke is a Canadian actress and model. She is known for her starring roles as the second Becky Conner in the ABC sitcom Roseanne (1993–1997), Elliot Reid in the NBC/ABC medical comedy series Scrubs (2001–2010), Beth Smith and Space Beth in the Adult Swim animated science fiction series Rick and Morty (2013–present), and Kate Mularkey in the Netflix drama series Firefly Lane (2021–2023).

Elliot Reid-Dorian, M.D. is a fictional character played by Sarah Chalke in the American comedy-drama Scrubs. She appeared in every episode during the first eight seasons, except for two Season 8 episodes, "My Last Words" and "My Lawyer's in Love".