Some backup might be handy. Slow Horses Season 3 premieres November 29 on Apple TV+

“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.