A trailer has been released for the third season of Slow Horses, adapted from Real Tigers, the third novel in Mick Herron's Slough House espionage book series. Starring Gary Oldman, the series will premiere on Apple TV+ November 29, followed by one new episode weekly through December 27.
In season three, "a romantic liaison in Istanbul threatens to expose a buried MI5 secret in London. When Jackson Lamb 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," Apple TV+ noted.
The ensemble cast also includes Kristin Scott Thomas, Jack Lowden, Saskia Reeves, Rosalind Eleazar, Christopher Chung, Freddie Fox, Chris Reilly, Samuel West, Sophie Okonedo, Aimee-Ffion Edwards, Kadiff Kirwan, and Jonathan Pryce. Ṣọpẹ Dìrísù joins the season three cast as Sean Donovan, the former head of security at the British Embassy in Istanbul; along with Katherine Waterston who plays Alison Dunn, an MI5 agent who uncovers a dark secret at the heart of the agency.
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.
