"Congo (1995)" plunges viewers into the heart of the African jungle where an expedition of eight individuals ventures into the uncharted depths of the Congo. Driven by a mix of scientific curiosity, corporate greed, and personal ambition, this diverse group soon discovers that the jungle holds more than just undiscovered treasures. They stumble upon a terrifying secret: a highly territorial and deadly species of killer apes, guarding a source of immense power and unimaginable danger. Survival becomes paramount as they navigate the treacherous landscape, battling not only the ferocious apes but also the hidden agendas and escalating tensions within their own ranks. While often categorized as an action-adventure film, "Congo" earns its place among the best mystery movies due to the unfolding enigma at its core. The initial mystery surrounding the lost expedition and the purpose of the Congo assignment gradually reveals itself through layers of suspense and intrigue. The true nature of the apes, their motives, and the legendary city they protect are slowly unveiled, demanding that the audience piece together the clues alongside the characters. The element of discovery, coupled with the constant threat and uncertainty, creates a compelling atmosphere of mystery that elevates the film beyond a simple monster movie.