The film uses amnesia to strip away social conditioning, allowing a repressed queer identity to surface. It critiques the performative nature of heterosexuality through the protagonist's emotional distance from his wife.

Traditional masculinity is subverted by portraying the returning war hero as a fractured, unreliable figure. Female characters like Margaret Grey possess significant emotional agency, acting as catalysts for psychological reckoning.

The cast is predominantly white and Anglo-Saxon, reflecting the historical setting. The film focuses on the racial homogeneity of the British upper-middle class during the post-WWI era.

The narrative critiques the rigid moral frameworks of the Edwardian social order. It frames these traditional Western institutions as mechanisms of psychological repression that necessitate the suppression of the self.

Psychological trauma and shell shock are treated as central to the protagonist's identity rather than mere plot devices. The film avoids pitying the soldier, granting him agency within his fractured reality.