Cast of Down Periscope

Kelsey Grammer stars as Lt. Commander Tom Dodge, a laid-back and unconventional naval officer tasked with leading an underdog submarine crew.

Lauren Holly plays Lt. Emily Lake, a strong-willed and competent naval officer who serves alongside Lt. Commander Dodge.

Rob Schneider portrays Lt. Marty Pascal, a quirky and enthusiastic member of Lt. Commander Dodge's submarine crew.

Harry Dean Stanton appears as Lt. Howard, a seasoned and stoic naval officer on board the submarine under Lt. Commander Dodge's command.

Bruce Dern takes on the role of Rear Admiral Yancy Graham, a high-ranking naval officer who oversees Lt. Commander Dodge's challenging mission.

William H. Macy portrays Captain Knox, another naval officer involved in the comedic misadventures of Lt. Commander Dodge's submarine crew.

Rip Torn plays Admiral Winslow, a senior naval officer who plays a key role in the unfolding events of the film.

Ken Hudson Campbell is Seaman Buckman, a member of Lt. Commander Dodge's submarine crew known for his unique personality.

Toby Huss portrays Seaman Nitro, another colorful character serving on the submarine led by Lt. Commander Dodge.

Duane Martin takes on the role of Planesman 1st Class Jefferson 'R.J.' Jackson, an essential part of Lt. Commander Dodge's underwater team.

Jonathan Penner plays Seaman Stanley 'Spots' Sylvesterson, a member of the eccentric submarine crew serving under Lt. Commander Dodge.

Bradford Tatum portrays Engineman 1st Class Brad Stepanak, a skilled technician on board the submarine commanded by Lt. Commander Dodge.