A British casting director, Fiona Weir is most famously associated with the Harry Potter film franchise. Other films to her credit are Love Actually (2003), Boy A (2007), The Golden Compass (2007), The Boat That Rocked (2009), and Fantastic Beasts and Where to Find Them. Her 2017 project includes the romantic drama film My Cousin Rachel. Directed by Roger Michell, the movie stars Rachel Weisz and Sam Claflin in the lead.