Katie Cassidy is an American actress born in 1986 in Los Angeles, California, and the daughter of singer David Cassidy. She began her career in the mid-2000s, initially gaining attention through guest appearances in popular television series before transitioning into film and long-running TV roles. Her early recognition came with horror and thriller projects such as When a Stranger Calls (2006) and Black Christmas (2006), which positioned her within the teen horror genre of that period. She later appeared in films like Taken (2008) and A Nightmare on Elm Street (2010), continuing her association with suspense and genre cinema. Cassidy’s most significant career breakthrough came on telev...