Is Betrayal coming back?

Betrayal's return is unconfirmed. The show aired its first season on ITVX starting February 8, 2026, with four episodes in total. Since then, there has been no announcement regarding a new season or continuation.

Betrayal was a thriller and espionage series that premiered in 2026. It followed John Hughes, who joined MI5 during the war on terror and was involved in preventing major terrorist plots on UK soil. The series depicted his struggles to adapt to the evolving threats of national security and the changing values within his work environment, as he navigated both personal and professional challenges in his mid-40s, being married with two children.