Is Secret Service coming back?

Secret Service's return is unconfirmed. The show premiered on April 27, 2026, on ITVX. Its future release schedule has not been announced yet.

Secret Service was a drama series that aired in 2026, centered around the covert activities of MI6 officer Kate Henderson. The series followed her as she balanced a seemingly normal family life with her dangerous undercover work, which involved uncovering high-level Russian espionage threats against the UK. The plot thickened when her team discovered a senior politician might be a Russian asset, leading to a tense race against time. The series also depicted a brutal murder that put Kate and her team under intense scrutiny, with her reputation, family, and the upcoming election all at stake.

The show featured Gemma Arterton as Kate Henderson, alongside Rafe Spall, Mark Stanley, Amaka Okafor, Aoife Hinds, Rochenda Sandall, Galaxie Clear, and Khalid Abdalla. It received a rating of 6.8 on TVMaze. The episodes had a runtime of approximately 46 minutes each, and the first season consisted of five episodes, all aired on April 27, 2026.