Gary Oldman’s role in Slow Horses not only anchors the show’s success but also cleverly references some of his most celebrated performances. The drama, which follows a group of disgraced MI5 officers relegated to a rundown London office, uses subtle nods to Oldman’s past characters, including lines alluding to his portrayals in Darkest Hour and the Dark Knight trilogy, enriching the viewing experience for fans familiar with his work.
A Spy Drama Elevated by Oldman’s Leading Role
Slow Horses has earned recognition as one of the finest spy dramas on television, largely due to Gary Oldman’s portrayal of Jackson Lamb. Lamb is a disheveled, cynical intelligence officer who heads Slough House, where MI5 assigns agents who have faltered in their duties. Despite the group’s resentment over their exile to this shabby office, Lamb embraces his role, enjoying the autonomy and freedom to insult his team without consequence. Oldman’s delivery of Lamb’s biting and often crude remarks provides some of the series’ most memorable moments, capturing both humor and the character’s abrasive personality. This dynamic contributes to the show’s distinct tone, combining sharp dialogue with a flawed but compelling central figure.
Subtle References to The Dark Knight Surface in Season 5
The fifth season of Slow Horses includes playful Easter eggs connected to Oldman’s role as Commissioner James Gordon in Christopher Nolan’s Dark Knight trilogy. One notable moment occurs during episode five, when characters River Cartwright, played by Jack Lowden, and J.K. Coe, portrayed by Tom Brooke, update Jackson Lamb on recent events. Lamb brings up a bombing at a penguin enclosure and asks River to identify someone who might bear a grudge against penguins. River jokingly answers, “Batman?”
Lamb’s curt dismissal of the comment with an expletive could be interpreted simply as his frustration with his subordinates. However, it also seems to reject the noble, idealistic image associated with Oldman’s Commissioner Gordon—a sharp contrast to Lamb’s disheveled and cynical nature. This brief exchange humorously rejects the heroic aura surrounding Gordon and subtly acknowledges Oldman’s varied acting repertoire.
Honoring Oldman’s Portrayal of Winston Churchill in Slow Horses
In addition to nods to the Dark Knight, Slow Horses pays tribute to Oldman’s acclaimed performance as Winston Churchill in the 2017 film Darkest Hour. In that film, Oldman delivered the memorable line,
“You cannot reason with a tiger when your head is in its mouth.”
Although this phrase is not an actual Churchill quote, it captured the essence of the wartime leader’s rhetoric.
Season three of Slow Horses revisits this line, with Lamb repeating it during a confrontation and asking Peter Judd, played by Samuel West, to confirm its origin, to which Judd replies, “Churchill.” This interaction is especially notable because West also portrayed Sir Anthony Eden in Darkest Hour, sharing scenes with Oldman including the moment that featured the “tiger” line. Through this layered reference, the series cleverly weaves Oldman’s film history into its narrative, blurring lines between actor and character.
The Future of Slow Horses Amid Creative Changes
With season six already filmed and a seventh season confirmed, Slow Horses looks set to continue its complex storytelling and character-driven drama. However, longtime showrunner and head writer Will Smith has departed from the series. It remains to be seen if future episodes will sustain the tradition of subtle nods to Gary Oldman’s past iconic roles, or if the show will move in new directions under fresh creative leadership. Given the show’s success and Oldman’s centrality, these references have become a unique feature that enriches the series and its appeal to viewers familiar with his career.
