The spy in the image is likely the man on the far left wearing a brown trench coat and hat. Here’s why:
1. The setting appears to be a naval or maritime environment, with three men dressed in sailor uniforms.
2. The man on the left looks out of place with his detective-style outfit, which does not match the setting.
3. His facial expression and stance appear suspicious compared to the relaxed or natural postures of the sailors.
Based on these observations, the spy is most likely the man in the brown trench coat and hat.
Answer is👉 the man in the brown trench coat and hat.