Late on the morning of 15 August 1950, Nick Mariana, the general manager of the Great Falls Electrics minor-league baseball team, was checking the wind at the empty ballpark in Great Falls, Montana, with his young secretary, Virginia Raunig, who was 19. It was about 11:30 a.m., and the team had a game that afternoon. A bright flash caught Mariana’s eye. Two bright, silvery objects were crossing the northwestern sky, rotating as they flew, moving in perfect horizontal unison. Mariana ran to his car, grabbed the 16mm movie camera he kept there for personal use and sports documentation, and captured about sixteen seconds of colour film of the pair before they moved off: roughly 315 frames that still exist today. The objects passed behind a water tower and other buildings, giving the film reference points that analysts would later use. Mariana estimated the discs were about 50 feet across, about 150 feet apart, and moving at 200 to 400 miles per hour.
It is one of the oldest pieces of motion-picture footage in the entire UFO record, and it has never been cleanly resolved in seventy-five years. Mariana reported the incident to the local newspaper before the film was even developed, which is unusual for a hoax, and the film was developed in September 1950 and shown at club meetings. The Air Force became aware of it when C. T. Sullivan, editor of the Great Falls Leader, suggested it might contain military aspects. That October, Mariana turned the footage over to the Air Force to study. Less than a week later, Air Force officers said they could not make out any flying saucers from the film, and that it was too dark to distinguish any recognisable objects. Mariana then claimed that there were frames missing from the film when it was returned to him. The Air Force said a single frame had been damaged in transportation, but that other than that, the film had been returned as it was found.
The jets
The Air Force’s first formal answer was straightforward. Two F-94 Starfire jet fighters had taken off from Malmstrom Air Force Base, just east of Great Falls, at approximately the time Mariana filmed the objects, and the initial examination at Wright-Patterson Air Force Base concluded that the objects were reflections of those jets, seen from below at an angle that produced their bright, reflective appearance. It was a neat explanation, and it had the virtue of involving real aircraft at a real place at a real time. Mariana firmly rejected it. He had seen aircraft taking off from Malmstrom on many occasions, he said, and the objects he filmed bore no resemblance to aircraft of any kind. The discs, as he and others who saw the earliest frames described them, showed a notch or band around the rotating rim, and they slowed or hovered briefly before departing, which jets do not do.
Mariana’s deeper grievance was about the film itself. He said the first 35 frames, which most clearly showed the objects as rotating discs, had gone missing while the film was in Air Force hands. The claim has never been resolved. The Air Force denied removing any frames. But the allegation mattered, because the sharpest evidence, if it existed, was the part that was gone. What survived was 16 seconds of bright circular points of light moving in formation against a clear sky, and the argument over what those points were.
The re-examination
In July 1952, Captain Edward Ruppelt, the head of Project Blue Book, convinced Mariana to submit the film for a more detailed re-examination. The detailed analysis at Wright-Patterson reached strikingly different conclusions from the first one. Film analysts ruled out the original F-94 explanation, determining that the jets were not positioned anywhere near the objects’ trajectory. The team also ruled out conventional explanations: the objects were not birds, balloons, or meteors, and the images appeared too steady to be reflections or artefacts. In his memoirs, Ruppelt wrote: “The two jets weren’t anywhere close to where the two UFOs had been. We studied each individual light and both appeared too steady to be reflections. We drew a blank on the Montana Movie — it was an unknown.” Project Blue Book’s final summary retained the case as unidentified, and the film was preserved in the U.S. National Archives, where it remains available for independent study.
An independent scientist reached a similar conclusion. Dr. Robert M. L. Baker Jr., the Douglas Aircraft engineer who also analysed the Tremonton film, examined the Great Falls footage and concluded that the objects’ angular velocity and brightness were not fully consistent with the F-94 aircraft at the positions they would have occupied if they were the filmed objects. The Condon Committee’s investigator, Dr. Roy Craig, also studied the film in 1967. In January 1953, the CIA’s Robertson Panel reviewed the Great Falls film alongside the Tremonton film as the two primary pieces of motion-picture evidence then available, and its members gave the footage the same sceptical treatment they gave Tremonton.
The record, then, carries two verdicts. The Air Force’s first verdict was that the objects were jet reflections. Its later, more detailed examination concluded that the jets were nowhere near the objects and left the film unidentified. Some summaries of the case cite the F-94 explanation as the official one; others cite the unidentified listing in Blue Book’s final summary. Both are in the record, and the tension between them is the case.
A ballpark, a camera, and sixteen seconds
What makes the Mariana film endure is its ordinariness. Mariana was not a UFO enthusiast. He was a baseball manager checking the wind before a game, with a camera in his car because he filmed ballgames. His secretary was standing beside him. The film is short, the objects are small bright dots, and the whole event lasted seconds. There is nothing in it that looks staged, and staging it in 1950, with a 16mm camera and two objects moving in formation past a water tower, would have been a considerable technical feat for a man with no motive and no payoff. Mariana insisted to his death that the Air Force had returned his film with its sharpest opening frames removed, and he never changed his story.
The town of Great Falls has kept the memory, too. The minor-league team there, now called the Voyagers, marks the anniversary of the sighting each August, and the story is told to every new generation of fans. The film itself sits in the National Archives with the Project Blue Book files, 315 frames of Kodachrome, waiting for anyone who wants to look. It shows two bright, silvery objects moving in formation across a Montana sky, rotating as they fly, and then gone. The Air Force looked at it twice and gave two answers. Nobody has given a third.
That double answer is what makes the Mariana film a useful case study in how UFO evidence was handled in the early Cold War. The first examination, conducted quickly and under pressure to produce a mundane explanation, reached for the nearest available aircraft. The second, conducted two years later by analysts who had time to work through the geometry, found that the jets could not have been where the objects were, and left the case open. The record preserves both, and the later, more careful examination is the one that Project Blue Book carried forward as its final summary. It is a reminder that in the UFO record, the first official answer is not always the last one, and that the files, when they are finally opened, sometimes tell a different story from the press release.
What is documented — and what is not
Documented: On 15 August 1950, at about 11:30 a.m., Nick Mariana, general manager of the Great Falls Electrics baseball team, and his secretary Virginia Raunig, 19, saw two bright, silvery, rotating objects over Great Falls, Montana, and Mariana filmed about 16 seconds, roughly 315 frames, of 16mm Kodachrome film at Legion Stadium. The Air Force’s initial examination at Wright-Patterson concluded the objects were reflections of two F-94 Starfire jets departing Malmstrom Air Force Base. Mariana claimed the first 35 frames, which most clearly showed the discs, were missing when the film was returned; the Air Force denied removing frames and said one frame was damaged in transit. In 1952, a more detailed re-examination at Wright-Patterson ruled out the F-94 explanation and other conventional explanations, and Project Blue Book’s final summary retained the case as unidentified. Dr. Robert M. L. Baker Jr. concluded the objects’ motion and brightness were not fully consistent with the F-94s. The film is preserved in the U.S. National Archives.
Unverified or unproven: That frames were removed from the film while it was in Air Force custody; that the objects were F-94 jets, since the later analysis placed the jets away from the objects’ trajectory; that the objects were craft of unknown origin, which rests on Mariana’s description of rotating discs with a notch or band, visible only in the disputed opening frames; the objects’ size, speed, and altitude, which are witness estimates.