Warning: This article contains major spoilers for the Season 4 finale of “Slow Horses”
The actor whose character dies in the Season 4 finale of “Slow Horses” had to keep the secret for more than a year, even from his own family. “You’re the first person I’ve told,” he said in an emotional Zoom interview.
If you’ve already watched the finale, which is now streaming on Apple TV+, you know that it’s Marcus Longridge (Kadiff Kirwan) who dies in a shootout with an assassin in Slough House.
TheWrap spoke with Kirwan about having to lie to his family, friends, co-stars in the London stage production of “The Hot Wing King” and the media for so long.