David Leon Fans: COrdelia 2019

 Cordelia (Campbell-Hughes) is a troubled young woman living with the ongoing effects of trauma. She comes to stay in a London mansion flat occupied by her twin sister and her boyfriend. When they go out of town, Cordelia strikes up a friendship with Frank (Flynn), the charming but strange young man who lives upstairs - a relationship which quickly becomes very disturbing.   David stars as Steven an old friend of Cordelia's that she brushes off during a chance meeting.  Note:  Michael Gambon's final role.