Slow Horses · S6E5

Sayonara

October 14, 2026

River goes after Sid. Lamb sets his sights on Cantor. Taverner carries on with a treacherous deal.

Available in the United States on

Apple TV

Apple TV Amazon Channel

Streaming availability data provided by JustWatch

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

Rosalind Eleazar

Louisa Guy

Aimee-Ffion Edwards

Shirley Dander

The next episode (S6E2) airs on September 23, 2026.

Track this episode, leave a comment and follow Slow Horses on Episodely.