Listmania!
Classic World War II Submarine Films
By an Amazon.com customer
Operation PacificOperation Pacific
Buy new: $11.49 / Used from: $5.39
John Wayne wins Patricia Neal and fixes the dud torpedoes imperiling the Navy efforts to fight the Imperial Japanese Navy.
Crash DiveCrash Dive
Buy new: $13.49 / Used from: $5.64
Tyrone Power - dynamic and charismatic.
Up PeriscopeUp Periscope
Buy new: $5.79 / Used from: $3.48
James Garner in an early performance with Edmond O'Brien as the salty sub commander.
U-571 (Collector's Edition)U-571 (Collector's Edition)
Buy new: $7.99 / Used from: $0.96
A superb WW2 story about the Engima code machine capture.  Well-done.
Destination TokyoDestination Tokyo
Buy new: $5.79 / Used from: $4.60
Cary Grant as the cool sub captain.  Good film.
Run Silent, Run DeepRun Silent, Run Deep
Buy new: $14.98 / Used from: $4.40
Gable vs. Lancaster.   Real leading men fighting each other - and the Japanese Imperial Navy.   A classic film which was made very realistically with U.S. Navy cooperation.
The Enemy BelowThe Enemy Below
Buy new: $10.49 / Used from: $6.49
Robert Mitchum vs. Curt Jurgens in a cat and mouse destroyer vs. submarine saga.
Das Boot - The Director's CutDas Boot - The Director's Cut
Buy new: $9.49 / Used from: $2.79
A classic film from the German POV.
Submarines: The Silent Service in World War IISubmarines: The Silent Service in World War II
History -- Silent Service : The Boats of WWIIHistory -- Silent Service : The Boats of WWII
Buy new: $19.95
History --  Silent Service :  Wolfpack: UBoats of World War IIHistory -- Silent Service : Wolfpack: UBoats of World War II
Buy new: $19.95
Silent Hunter III (DVD-ROM)Silent Hunter III (DVD-ROM)
Buy new: $13.35 / Used from: $2.99
Okay, I couldn't stop myself.  But I really enjoyed this game about commanding a submarine in the Pacific.  You can play various missions and campaigns.  In addition, you have to really plan a solid strategy.  You can also put the settings into a realistic mode if you want a real feel for the war - from the safe comfort of your landlubber chair!