TMDb/Monarch of the Glen Celebrity Monarch of the Glen returns after 21 years! A 6-episode reboot on PBS MASTERPIECE follows a London lawyer inheriting a crumbling Highland estate. May 1, 2026 AceShowbiz - The cherished Scottish television drama Monarch of the Glen is set to make a highly anticipated return after a 21-year hiatus. The iconic series, originally beloved for its heartfelt portrayal of family, heritage, and the rugged beauty of the Scottish Highlands, is being revived as a fresh six-episode drama.