When Did Treasure Island Premiere?
Live Countdown to the Premiere
Treasure Island premiered on Sunday, October 11, 2026 — 3 days ago.
Treasure Island premiered on Sunday, October 11, 2026. Treasure Island premiered on Sunday, October 11, 2026. Treasure Island premiered on Sunday, October 11, 2026. Treasure Island returns on Sunday, October 11, 2026 on MGM+. Live countdown, cast, and season details.
Young Jim Hawkins and his mother Bess come into possession of a legendary pirate’s treasure map and are drawn into a deadly voyage across the Atlantic, where Jim is forced to navigate mutiny, violence and betrayal, leaving him forever changed. This is a new series of Treasure Island. It airs on MGM+. The cast includes David Oyelowo, Hayley Atwell, Jack Huston, Tom Sweet, Tomer Capone. The next episode on TMDB's schedule is season 1, episode 1 ("The Admiral Benbow").
Treasure Island premiered on Sunday, October 11, 2026.
Premiere dates come from TV Insider's release calendar, enriched with TMDB data, and are rechecked every day. Page updated October 14, 2026.





