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1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsBreakthrough is a 1950 war drama that incorporates genuine Allied and captured German combat films into a fictional story about American infantry in Normandy. That mix gives the movie authentic wartime images, but it does not make the whole feature a documentary—or establish it as one of the most realistic WWII films ever made.
What is the “forgotten” WWII film?
The film is Breakthrough, directed by Lewis Seiler and produced by Warner Bros. The American Film Institute (AFI) records its release date as December 9, 1950. Its story follows an experienced American platoon adjusting to a new lieutenant, from training through the Normandy invasion and fighting in France, including Omaha Beach and the Battle of St. Lô. AFI’s catalog entry and the U.S. Copyright Office’s 1950 catalog identify the film and its wartime setting.
The “75 years later” wording refers to the film’s 75th anniversary in 2025. It is not a claim that the movie is 75 years old in 2026.
Does Breakthrough use real WWII footage?
Yes. AFI says the film uses official U.S. and British Army, Air Force, and Navy films, along with captured German footage. The Copyright Office’s contemporary catalog independently describes it as containing “clips from both Allied and enemy combat films.” These are genuine military images incorporated into the feature—not footage that turns the entire movie into a documentary.
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- Factory sealed DVD
The film’s closing acknowledgment, reproduced in the AFI catalog, reads: “Our grateful appreciation to the United States Armed Forces for permitting us the use of its actual combat film and troops and for its aid and cooperation in making this picture possible.” That end-card credits the armed forces for the actual combat film and other assistance.
Turner Classic Movies (TCM) estimated in 2012 that existing footage accounts for at least a third of the running time. TCM describes the material as stock footage; the estimate is not a frame-by-frame inventory. TCM’s film entry also notes that the movie retains familiar war-film conventions despite the verisimilitude the footage brings.
Rank #2
How realistic is the movie?
Its realism is strongest in the distinction between what the camera captured during the war and what the filmmakers staged as drama. Archival combat images offer a direct visual record of wartime scenes. The platoon’s story, characters, and dramatic progression are part of a constructed narrative feature.
| What to assess | What the available records establish |
|---|---|
| Archival authenticity | AFI and the Copyright Office say the movie incorporates actual Allied and German combat films. Neither provides a shot-by-shot provenance audit. |
| Dramatic realism | TCM says the film uses familiar war-movie conventions. The cited sources do not provide a formal comparative study of its portrayal of soldiers or combat. |
So calling Breakthrough “one of the most realistic WWII movies” is an evaluative judgment, not a verified ranking. The evidence supports a more specific claim: the film combines a fictional infantry narrative with authentic wartime footage, giving it a visual quality that purely staged combat scenes cannot provide.
Rank #3
- A wonderful gift for someone who enjoys the action, comraderie and history of World War II movies, this collection includes 15 movies on 2 DVDs
- Starring some of Hollywood's greatest actors, including Robert Mitchum, Randolph Scott, Lee Van Cleef and Jim Brown, the movies include classics like Gung Ho, The Dawn Express, Normandy Invasion, Pacific Inferno and more
- Plastic
- 5 1/2"L x 5"H| 2-DVD Set
How long is Breakthrough?
The catalog records differ. AFI lists the runtime as 91 or 93 minutes, while the Copyright Office’s 1950 entry gives 91 minutes. If you need an exact duration—for example, to plan a screening—check the runtime attached to the particular edition you are watching rather than treating one catalog figure as definitive.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Why the film’s footage matters
Breakthrough is useful to viewers interested in how postwar Hollywood combined narrative filmmaking with existing military images. Its combat footage has documentary value, while the surrounding plot still follows the conventions of a studio war drama. Keeping those two elements separate makes it easier to appreciate the historical images without mistaking the movie as a whole for an unmediated record of the Normandy campaign.
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Rank #4
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