Scorsese and editor Thelma Schoonmaker deliberately break standard cinematic "rules" to create a subconscious feeling of unease in the viewer. For example:
The soundtrack, featuring modern classical composers like Max Richter and Krzysztof Penderecki , builds a relentless sense of dread. Key Performances and Themes Shutter Island (2010)
The film features a powerhouse performance from as Teddy Daniels, supported by a stellar cast including Ben Kingsley , Mark Ruffalo , and Michelle Williams . Shutter Island (2010)
In one interview scene, a patient drinks from a non-existent glass that suddenly appears when she sets her hand down. Shutter Island (2010)