Set during the American Civil War, three reckless U.S. Army sergeants, Mike Merry, Jedediah S. 'Tex' Dawson, and Mountain Jack, are dishonorably discharged from the Union Army. They soon find themselves in a desperate race against time to save a beloved comrade from being executed for treason. To achieve this, they must steal a valuable shipment of gold from the villainous Colonel Roman and prevent a raid by the Kiowa Apache, all while navigating the treacherous landscape and their own boisterous personalities.

Sergeants 3 was a commercial success, capitalizing on the popularity of its Rat Pack stars. However, critical reception was largely negative, with many critics finding the film to be an unfocused and juvenile attempt at comedy, despite its Western setting. The performances of the main cast were often cited as lacking substance and relying too heavily on their established personas.

• The film suffers from a weak and convoluted plot that fails to engage.
• The comedic elements often fall flat, relying on repetitive gags and the stars' personalities.
• While the chemistry between the Rat Pack is present, it isn't enough to elevate the material.

Google audience: Audience reviews are mixed, with some appreciating the lighthearted, star-driven comedy and the novelty of the Rat Pack in a Western setting. Others found the plot nonsensical and the humor dated and uninspired.

The film was shot in Monument Valley, Arizona, a popular filming location for Westerns, and famously features a cameo by then-unknown Clint Eastwood as an Indian chief.