Danielle Nicole Panabaker is an American actress. She began acting as a teenager and first came to prominence for her roles in the Disney films Stuck in the Suburbs, Sky High and Read It and Weep, the latter alongside her younger sister Kay Panabaker, and in the HBO miniseries Empire Falls.
She came to wider attention as a cast member alongside James Woods in the CBS legal drama series Shark and is also noted as a Scream Queen, having starred in the psychological thriller Mr. Brooks and the horror films Friday the 13th, The Crazies, John Carpenter's The Ward and Piranha 3DD.
After recurring roles on the crime series Bones, the drama series Necessary Roughness and the crime drama Justified, Panabaker guest-starred as Caitlin Snow on The CW television series Arrow in April 2014. She is currently reprising her role as one of the main characters in the spin-off series The Flash, which premièred in October 2014.