Shutter Island (2010) - Scorsese’s Psychological Masterpiece

Director: Martin Scorsese
Starring: Leonardo DiCaprio, Mark Ruffalo, Ben Kingsley, Michelle Williams
Runtime: 138 minutes
Rating: ⭐⭐⭐⭐⭐ 5/5

Synopsis

In 1954, U.S. Marshal Teddy Daniels (Leonardo DiCaprio) and his partner Chuck Aule (Mark Ruffalo) travel to Shutter Island to investigate the disappearance of a patient from Ashecliffe Hospital for the criminally insane. As Teddy delves deeper into the mystery, he uncovers disturbing truths about the facility, his own past, and the nature of reality itself.

The Twist

SPOILER WARNING: This review discusses the ending.

The film’s genius lies in its twist: Teddy is actually Andrew Laeddis, a patient at Ashecliffe. His “investigation” is an elaborate role-play therapy designed by Dr. Cawley (Ben Kingsley) to help him accept reality—that he murdered his mentally ill wife after she drowned their three children.

Why It Works

The Clues Are There

On rewatch, the film reveals its truth:

• Patients don’t react to Teddy as an authority figure
• Guards seem to be playing along
• The “missing patient” Rachel Solando is an anagram
• Water symbolism throughout (his wife’s death)
• Teddy’s migraines and hallucinations
• The impossibly convenient storm

Dual Narratives

The film works on two levels:

1. First Viewing: A mystery thriller with supernatural elements
2. Rewatches: A tragedy about a man’s denial and mental breakdown

Leonardo DiCaprio’s Performance

This is DiCaprio at his best:

• Portrays both Teddy’s conviction and Andrew’s trauma
• Physical transformation (weight loss, haunted eyes)
• Subtle hints of his true identity
• The final scene’s ambiguity

The Ambiguous Ending

The film’s last line is crucial:

“Which would be worse: to live as a monster, or to die as a good man?”

This suggests Andrew may be choosing lobotomy over living with his guilt—a final act of agency in his tragedy.

Martin Scorsese’s Direction

Scorsese brings his A-game:

• Gothic atmosphere
• Hitchcockian suspense
• Unreliable narrator techniques
• Visual storytelling (every frame has meaning)
• Homages to classic psychological thrillers

Cinematography

Robert Richardson’s work is stunning:

• Oppressive, claustrophobic framing
• Color grading shifts (reality vs. delusion)
• Storm sequences create chaos
• Lighthouse scenes are nightmarish
• Period-accurate 1950s aesthetic

The Score

Robbie Robertson’s soundtrack uses:

• Classical music (Mahler, Ligeti, Penderecki)
• Dissonant, unsettling compositions
• Music that mirrors Teddy’s mental state
• No traditional score—all pre-existing pieces

Themes

Guilt and Trauma

Andrew’s delusion is a coping mechanism for unbearable guilt. The film explores how trauma can fracture reality.

The Nature of Sanity

Who decides what’s sane? The film questions:

• Institutional authority
• The line between treatment and torture
• Whether ignorance is preferable to painful truth

Cold War Paranoia

Set in 1954, the film reflects:

• Fear of communism
• Government conspiracy theories
• Unethical medical experiments
• The birth of modern psychiatry

The Lighthouse

The lighthouse represents:

• Andrew’s guilt (where he confronted his wife)
• The truth he’s avoiding
• The point of no return
• His final confrontation with reality

Supporting Performances

Mark Ruffalo as Chuck/Dr. Sheehan

Ruffalo plays the dual role perfectly—supportive partner and concerned psychiatrist.

Ben Kingsley as Dr. Cawley

Kingsley brings gravitas and compassion to the doctor trying to save Andrew from himself.

Michelle Williams as Dolores

Williams is haunting as Andrew’s wife, appearing in dreams and hallucinations.

The Rachel Solando Mystery

The “missing patient” who left a note: “The law of 4. Who is 67?”

Solution:

• Law of 4: Four children (including Andrew)
• 67: Andrew Laeddis (A=1, L=12, etc.)
• Rachel Solando is an anagram of “Andrew Laeddis”

Symbolism

Water

• Dolores drowned the children
• Teddy’s seasickness
• Rain and storms
• The lake where he “finds” Solando

Fire

• Andrew’s arson of his home
• Matches and cigarettes
• Burning memories

Rats

• Dolores’s delusions
• Decay and disease
• Hidden truths

The Lobotomy Question

The ending’s ambiguity:

• Did the therapy fail?
• Is Andrew choosing lobotomy?
• Is he still in denial?
• Or has he accepted reality but can’t live with it?

Criticisms

Some viewers found:

• The twist predictable
• Pacing slow in the middle
• Some scenes overly stylized
• The ending too ambiguous

Rewatchability

Shutter Island improves on rewatch:

• Spotting clues you missed
• Appreciating DiCaprio’s performance
• Understanding character motivations
• Noticing visual symbolism

Comparison to the Novel

Dennis Lehane’s book is faithfully adapted, with Scorsese adding:

• Visual flourishes
• More ambiguous ending
• Enhanced atmosphere
• Deeper psychological layers

Cultural Impact

The film influenced:

• Psychological thriller genre
• Twist ending discussions
• Mental health representation in film
• “Which would be worse?” became iconic

Memorable Quotes

“This is a game. All of this is for you.”

“You’re smarter than you look, Marshal. That’s probably not a good thing.”

“We gotta get off this rock, Chuck.”

Final Verdict

Shutter Island is Martin Scorsese’s most underrated film. It’s a masterclass in atmosphere, performance, and storytelling. The twist doesn’t cheapen the film—it enriches it, making rewatches rewarding as you spot the carefully planted clues.

Leonardo DiCaprio delivers one of his finest performances, and the supporting cast is excellent. The film asks difficult questions about guilt, sanity, and whether some truths are too painful to bear.

Best Watched: Twice—once for the mystery, once for the tragedy

Recommended For: Fans of The Sixth Sense, Inception, Memento, Gone Girl

Technical Details

• Budget: $80 million
• Box Office: $295 million worldwide
• Based on: Novel by Dennis Lehane
• Filming Location: Peddocks Island, Massachusetts

Why It’s Underrated

Despite success, Shutter Island is often overlooked in Scorsese’s filmography. It deserves recognition for:

• Masterful direction
• Complex narrative structure
• Powerful performances
• Thematic depth
• Visual storytelling

Rating: ⭐⭐⭐⭐⭐ (5/5)

Verdict: A psychological thriller that rewards attention and rewatching. Scorsese’s most underappreciated masterpiece.