“Slow Horses” is darkly funny espionage drama that follows a team of British intelligence agents who serve in a dumping ground department of MI5 due to their career-ending mistakes. In season three, a romantic liaison in Istanbul threatens to expose a buried MI5 secret in London. When Jackson Lamb (Academy Award winner Gary Oldman) and his team of misfits are dragged into the fight, they find themselves caught in a conspiracy that threatens the future not just of Slough House but of MI5 itself. “Slow Horses" is produced for Apple TV+ by See-Saw Films and adapted for television by Will Smith (“Veep”). Jamie Laurenson, Hakan Kousetta, Iain Canning, Emile Sherman, Douglas Urbanski, Gail Mutrux, Will Smith, Jane Robertson and Graham Yost serve as executive producers on the series. Season three is directed by Saul Metzstein.