The episode ends with Slough House remaining open, its "misfit" residents surviving another day despite the political machinations of Regent's Park (MI5 HQ). "Slow Horses" Old Scores (TV Episode 2022) - IMDb
The success of the 2022 season solidified Slow Horses as a flagship title for Apple TV+, leading to the rapid production of subsequent seasons. "Slow Horses" Last Stop(2022)
Gary Oldman’s portrayal of Jackson Lamb continued to be the series' anchor, noted for his "sarcastic attitude and heavy presence". The episode ends with Slough House remaining open,
"Old Scores" effectively closed the book on the Dead Lions adaptation while setting up the future of the series. "Slow Horses" Last Stop(2022)