Down Periscope (1996) is a delightful military comedy that delivers consistent laughs through its clever premise and memorable ensemble cast. The film follows the unconventional Lt. Cmdr. Tom Dodge (Kelsey Grammer), who is given command of the USS Stingray—a World War II-era diesel submarine deemed unfit for modern naval warfare. His mission: to prove the outdated vessel's worth by infiltrating a heavily guarded harbor during war games, using a crew of naval rejects and misfits.

Kelsey Grammer shines as the sarcastic yet capable Dodge, perfectly balancing his character's frustration with the absurd situation and his growing affection for his unconventional crew. The supporting cast, including Rob Schneider as the anxious seaman and Bruce Dern as the gruff Chief, creates excellent comedic chemistry that drives the film's humor. Director David S. Ward maintains a brisk pace throughout the 92-minute runtime, ensuring the submarine setting never feels claustrophobic despite most scenes taking place within the vessel's cramped quarters.

What makes Down Periscope worth watching is its unique blend of military parody and genuine character development. The film cleverly satirizes naval bureaucracy and protocol while celebrating teamwork and unconventional problem-solving. The submarine warfare scenarios provide surprising tension amidst the comedy, creating a satisfying balance that appeals to both comedy fans and those who enjoy military-themed stories. With its quotable dialogue, physical humor, and heartwarming moments of camaraderie, Down Periscope remains an underrated gem from 1990s comedy cinema that continues to entertain new audiences discovering it online.