The Peek-a-Boo Operation

A British intelligence agent is sent to Portugal to investigate the disappearance of a colleague who was working on a dangerous top-secret operation. He soon finds himself entangled in a web of espionage, betrayal, and murder, uncovering a plot involving a ruthless criminal organization and a powerful, clandestine group.

The Peek-a-Boo Operation received a mixed to positive reception. While some critics found its plot convoluted, others praised its stylish direction and suspenseful atmosphere, typical of the Euro-spy genre of the era. It's generally considered a solid entry in Martino's filmography.

• Praised for its stylish direction and energetic pacing.

• Noted for its convoluted but engaging spy thriller plot.

• George Hilton's performance as the conflicted agent was a highlight for many.

Google audience: Audience reception is not readily available through generalized Google user reviews for this specific title.

The film was shot on location in Lisbon, Portugal, adding an authentic European flair to the spy thriller narrative.