Is Тоннель coming back?

Тоннель's return is unconfirmed. The show was last seen airing its final episode of the first season on December 19, 2025, and is currently between seasons as of May 9, 2026.

Тоннель is a Russian drama series that premiered on November 28, 2025, on the web channel КИОН. The series follows Sveta Suvorova, an incorruptible customs officer in a small town where relationships often influence decisions. The story revolves around her struggle to rescue her husband after he is kidnapped by the mafia, forcing her to confront her principles and make morally complex choices.

Each episode has a runtime of approximately 46 minutes. The narrative explores themes of morality, loyalty, and the limits of principled behavior in the face of danger.