Keisha Castle-Hughes: Keisha Castle-Hughes. Actress: FBI: Most Wanted. Keisha Castle-Hughes was born on 24 March 1990 in Donnybrook, Western Australia, Australia. She is an actress and producer, known for FBI: Most Wanted (2020), Star Wars: The Bad Batch (2021) and Game of Thrones (2011). She has been married to Donny Grahamer since 10 January 2021. They have one child. She was previously married to Jonathan Morrison.