Grace Cassidy was born in England and has lived in Vancouver, Canada. Her first screen appearance was in TV drama Marian Again at age 11. Auditioning when she was just 13, Grace was one of the youngest ever actresses to train with the prestigious National Youth Theatre in Britain, which boasts names including Helen Mirren and Rosamund Pike amongst its membership. She has since gone on to work on hit TV shows The Chase, The Street with Dr Who star Matt Smith and Mr. Turner (2014) actor 'Timothy Spall', and in 2014 Father Brown alongside Harry Potter actor 'Mark Williams'. Grace is the sister of Raffey Cassidy (Disney movie _Tomorrowland_) and Finney Cassidy (Disney's Evermoor (2014)).