Shutter Island Ending Explained

November 9, 2024

U.S. Marshal Teddy Daniels is tasked with investigating the disappearance of a patient from the high-security mental institution on Shutter Island.

The Investigation Begins

As Teddy delves deeper into the case, he encounters bizarre occurrences and suspicious behavior from the island's staff.

A Twisting Narrative

The film takes a shocking turn, revealing that Teddy's identity and mission are not what they seem.

The Unveiling of the Truth

It's revealed that Teddy is actually Andrew Laeddis, a patient suffering from severe trauma, who has constructed a fictional identity as a U.S. Marshal to cope with his past.

A Tragic Past

The entire investigation and the island itself are part of a carefully orchestrated therapy session designed to help Laeddis confront his traumatic memories and ultimately accept the horrific truth about his actions.

The Therapeutic Process