Wallace "Wally" Ritchie, an American visiting his brother in London, is mistaken for a secret agent. He inadvertently gets caught up in a dangerous conspiracy involving international espionage, a stolen gaming machine, and a series of murders. As he tries to navigate the treacherous situation, his lack of experience and tendency to improvise lead to increasingly chaotic and comedic misunderstandings. Wally must use his wits, or lack thereof, to survive the deadly game he's been thrust into.

The Man Who Knew Too Little received mixed reviews from critics, with many finding it a somewhat predictable but enjoyable comedy, largely carried by Bill Murray's performance. Audience reception was similarly lukewarm, appreciating the star power but often criticizing the plot's lack of originality and depth. It was not a major box office success.

• Bill Murray's comedic talents are the film's saving grace, injecting humor into a familiar spy-comedy premise.
• The plot is often convoluted and relies heavily on convenient coincidences, undermining the narrative's potential.
• While mildly entertaining, the film ultimately fails to deliver a truly memorable or innovative comedic experience.

Google audience: Audiences appreciated Bill Murray's performance and found the film to be a lighthearted and occasionally funny escape. However, many felt the story was too simplistic and relied on tired comedic tropes, leading to a sense of missed potential.

The film's director, Jon Amiel, also directed the similarly-themed but much more critically acclaimed spy-comedy "Entrapment" two years later.