Although a fair number of good submarine-based movies have appeared over the years - The Hunt for Red October and Crimson Tide come to mind - it's been a while since anyone tackled the territory explored in 2000’s U-571: World War II. That conflict was the first time that subs played a really significant part in a war, and that side of the fight was reflected in quite a few movies back during what were then more contemporary times.

However, more recent WWII films have focused on ground battles, as in 1998’s Saving Private Ryan and The Thin Red Line. Honestly, I can't think of a prominent WWII sub movie since 1981's Das Boot.

In U-571, director/co-writer Jonathan Mostow self-consciously attempts a revival of the WWII sub genre through a cliché but fairly exciting little action flick. U-571 follows a crew of American sailors as they attempt to capture a German encoding device called the Enigma.

That’s really all I'm going to say about the plot. I made the mistake of reading too much of another synopsis and had a major surprise ruined for me, so I'm not doing that to you. Suffice it to say that not everything goes according to plan and plenty of action follows.

Although it provides a military action movie, U-571 uses the old disaster flick model in a way similar to Independence Day: a huge cast that includes a fair number of recognizable faces. One of the reasons disaster pictures did this was to make it possible to kill off some of those characters.

The logic behind this decision: if a movie includes only a few "name" actors, it's almost inevitable that each will escape danger fairly unscathed. However, if the group packs in a lot of semi-stars, then it's anyone's guess who'll survive.

Overall, the cast - which also includes a lot of unknowns along with folks like Matthew McConaughey, Bill Paxton, and Harvey Keitel - provides able work. Their largest obstacle stems from the vast number of characters.

There are so many participants that virtually none of them get a great deal of exposition. Since McConaughey plays the lead, he receives the most development, but even then the character seems sketchy and unrealized. McConaughey adds surprising spark and power to the role, but the part – and all of the others - largely remains an unexplored role.

At least the action flies fast and furious enough to make character development less crucial. As a whole, the film's various battle sequences aren't anything special, as Mostow presents them in a fairly workmanlike manner that makes them fairly exciting but unexceptional.

Nonetheless, the movie includes enough of these scenes to keep things humming throughout much of its running time. Mostow does little to make the action unique or distinctive, but it works pretty well anyway and maintains a fairly tenseand provocative atmosphere.

By no stretch of the imagination would I consider U-571 to be a great film, as it never gets any better than "pretty good", really. It lacks depth and richness as it sticks to fairly superficial action film clichés.

However, it generally proceeds at a solid pace and it contains enough tension and drama to make it compelling. It's not a classic sub movie, but it's worth a viewing for fans of the genre.

U-571 appears in an aspect ratio of approximately 2.35:1 on this single-sided, double-layered DVD; the image has been enhanced for 16X9 televisions. While it shows a few minor problems, for the most part I thought the picture looked terrific.

Sharpness seemed clean and accurate, with virtually no examples of softness to be found. A lot of the film could easily become muddy and murky - especially all of those underwater shots - but the movie stayed crisp and detailed at all times. Moiré effects and jagged edges seemed absent, and I detected only a few examples of artifacts from the 16X9 downconversion on my 4X3 TV. As for print flaws, I witnessed a couple of white speckles and a few bits of black grit but no more substantial problems; overall, it was a clean film.

U-571 utilizes an extremely limited palette for the most part; after all, subs aren't hot-spots for bright and varied colors. In any case, I found the hues to appear clear and tight with no concerns related to bleeding or noise. Actually, the best example of the colors' tightness came during the opening scene; when the movie starts, the German sailors are bathed in red light. Crimson lighting often causes problems on TVs and easily can look mucky, but that wasn't the case here; I saw some of the clearest red shading I've detected on my TV.

Black levels appeared nicely deep and dark, and I witnessed very solid contrast throughout the movie. Shadow detail seemed appropriately heavy and but lacked any excessive thickness or muddiness. Ultimately, I thought U-571 presented a very attractive and crisp picture.

Even better is the movie's soundtrack. Make that soundtracks, since U-571 includes both Dolby Digital 5.1 and DTS 5.1 mixes. Although both seemed pretty similar, I preferred the DTS track overall. As such, all of my initial comments will discuss the DTS version and I'll then provide an extra paragraph that describes any differences I detected in the DD track.

The soundfield of U-571 appeared extremely involving and engaging. All five speakers worked overtime as they provided a clean and well-blended audio environment. Each channel displayed a great deal of unique sound, and all of it came together smoothly; audio transitioned between speakers in a clear and accurate manner that brought the movie to life. There's so much great sound here that it's hard to pick a special example, but I think I liked the first "torpedo attack" sequence best; the way that the torpedoes fly past us seemed especially exciting.

Audio quality also appeared solid. During an early ballroom scene, I heard some mild edginess to the dialogue, but otherwise speech was natural and articulate; I had trouble understanding lines at times because of the noise level from the rest of the track, but this did not seem to involve any lack of intelligibility from the dialogue itself.

Music sounded wonderfully bright and crisp, as the scored displayed strongly brassy and rich tones. Effects were terrifically realistic and bold. They displayed no signs of distortion and offered a great deal of bass; the impact of the explosions will really hit home. Overall, the DTS mix of U-571 seemed immensely active and very clean and powerful.

How does the Dolby Digital 5.1 track differ? I thought it showed small but noticeable decreases in quality. The soundfield for the DTS mix blended more seamlessly; it presented a more inclusive and enveloping experience. The DD track came across as slightly more "speaker-specific"; sounds appeared more heavily based within the various channels and didn't come across as realistically placed. I also thought the bass response was somewhat less strong, as the low-end didn't pack quite the same punch. As a whole, the Dolby Digital mix worked very well on its own; however, I thought the DTS track simply provided more effective audio.

U-571 is billed as a "Collector's Edition"; as such, it includes a few different supplemental features. First up is an audio commentary from director/writer Jonathan Mostow. He provides a fairly solid track that offers some solid and interesting information about the film. Mostow covers a wide variety of topics, from historical issues to concerns faced by the actors to technical areas. The commentary suffers from only a few empty spots as Mostow offers a consistently chatty and involving presence. Overall, the track seems unspectacular but enjoyable.

U-571 provides a slew of different video programs as well. The first is the worst: Spotlight On Location, a thirteen-minute and 25-second puff piece about the movie. This show gives us interview snippets from director Mostow and a few cast members in addition to many scenes from the film and some production shots. The emphasis is wholly promotional as this program gives us little detail about how the movie was made; Mostow gives us some decent notes about his interest in the project, but after that the show becomes completely oriented toward telling us how great the movie is. U-571 itself isn't bad, but this documentary is pretty flat.

By the way, if you have any doubt that U-571 is a rah-rah "let's go USA" film, then I must point out one of the oddest "extras" I've seen on a DVD. After the end of "Spotlight On Location", we find an ad for the Navy. I guess they're hoping the adrenaline-pumping action will spur some impetuous enlistments.

A little better is Creating and Constructing U-571, a six minute and five second featurette about the technical effects in the film. As you can figure from the brevity of the show, we don't get much detail about the various elements but it's not a bad little piece. We hear from both technical crew members and a few actors who discuss their experiences on the film. The program's nothing special, but it's worth a look.

More interesting is Inside The Enigma, a seven minute program that mainly features cryptologist David Kahn. He discusses the history of the German "Enigma" encoder plus its use in WWII. It's a nice little view of the facts behind the device.

Additional historical information can be found in Britain Captures the U-110. In this nine minute and 40 second show, Mostow interviews Lt. Commander David Balme, a British WWII veteran who also worked as "historical advisor" on the film. Balme offers a lot of great information about the successful capture of an Enigma device by the British. The program combines this interview material with some great historical footage and photos.

Similar information can be found in A Submariner's WWII Experience. This seven minute and 50 second piece includes another Mostow interview, this time with Vice Admiral Patrick Hannifin. The WWII veteran - who also was "technical advisor" for the movie - discusses his experiences during the war and gives a short but solid overview of the entire experience. It's an interesting and valuable program.

The final video piece is a newsreel from the mid-Forties. Called US Naval Archives: Capturing the U-505, this films lasts for two minutes and 50 seconds and it shows footage of the event in question. I love this kind of historical information, and I appreciated its inclusion here.

Some more typical extras appear as well. We get the theatrical trailer for U-571. Additional promos can be found in the "Recommendations" area; in that section, we find trailers for EdTV and Pitch Black.

The DVD includes text Production Notes that are surprisingly lengthy and detailed. Even though I learned a lot about the project from the audio commentary, these notes add a great deal of information and provide a strong general chronology and overview.

Cast and Filmmakers includes fairly basic but moderately interesting biographies. We get listings for 10 actors (Matthew McConaughey, Bill Paxton, Harvey Keitel, Jon Bon Jovi, Jake Weber, David Keith, Matthew Settle, Thomas Kretschmann, and Erik Palladino) plus director Mostow.

In addition to all these features, we get additional materials in the DVD-ROM area. This domain adds more biographies; in addition to the same listings we found on the "regular" parts of the DVD, entries for six more actors (Jack Noseworthy, TC Carson, Thomas Guiry, David Power, Will Estes, Derk Cheetwood) and 12 crew members (co-writers David Ayer and Sam Montgomery, producers Dino De Laurentis, Martha De Laurentis, and Hal Lieberman, cinematographer Oliver Wood, production designers William Ladd Skinner and Gotz Weidner, editor Wayne Wahrman, line producer Lucio Trentini, costume designer April Ferry, and composer Richard Marvin).

"Below the Deck" reproduces the same "Production Notes" found elsewhere, while "Reconnaissance" includes 10 production photos. "Historical Specs: The Submarines of WWII" offers brief text notes about five German and five US subs. Finally, the DVD-ROM area provides links to: Universal DVD Newsletter; Universal DVD; Universal Home Video; Universal Pictures; and Universal Studios.

Although U-571 doesn't become a terribly memorable film, it still provides enough thrills and excitement to make it worthwhile. The story never rises above hoary war flick clichés and the action isn't presented with much flair, but the overall package seems just interesting enough to stimulate my attention. It helps that the DVD itself is pretty terrific. Both picture and sound are excellent - especially if you can play the DTS mix - and the disc contains a few solid extras as well. Those who enjoy war movies will probably get a kick out of U-571.

To rate this film visit the Blu-ray review of the U-571