- Gary Oldman (Jackson Lamb)
- Jack Lowden (River Cartwright)
- Kristin Scott Thomas (Diana Taverner)
- Hugo Weaving (Frank Harkness)
- Saskia Reeves (Catherine Standish)
- Christopher Chung (Roddy Ho)
- Aimee-Ffion Edwards (Shirley Dander)
Slow Horses — S5E2
Episode: Incommunicado
Air Date: 2025-10-01
Runtime: 48 min
Overview
Lamb intercepts an assassin. Taverner receives a key piece of intel about the Abbotsfield shooting.