Megan Prescott

After guest-starring on a 2008 episode of the long-running British soap opera "Doctors," Megan Prescott began appearing as Katie Fitch on the teen-oriented drama "Skins," which proved to be her breakout role. The more outgoing of twin sisters (the character's sibling, Emily, was played by Megan's actual twin sister Kathryn), Katie started out as callous and superficial, but this was eventually shown to be a mask for deep-rooted insecurities, the acknowledgement of which led to her becoming a more balanced protagonist. Following "Skins," Prescott appeared as a murder victim in two episodes of the crime drama "Silent Witness," which aired in 2012.