Sarah Jones is an American actress, best known for her starring roles as NASA astronaut Tracy Stevens in the Apple TV+ original science fiction space drama series For All Mankind and as Detective Rebecca Madsen in the Fox TV drama series Alcatraz. Jones was born in Winter Springs, Florida, and graduated from Winter Springs High School in 2001. She "grew up dancing" with the expectation that it would become her career, but she turned to acting as "the next best thing" after her dancing ended because of injuries. She had gotten her first break working as a dancer for the MTV Movie Awards.