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Mystery Plane (1939)

Passed  -  Adventure | Crime | Romance  -  8 March 1939 (USA)
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Ratings: 4.8/10 from 24 users  
Reviews: 2 user | 1 critic

A pilot invents a revolutionary new bomb-targeting system. However, just before he is to deliver it to the Air Force, he is kidnapped by a criminal gang who want to give the system to a ... See full summary »


(as george waGGner)


(screenplay), (screenplay) (as Joseph West) , 2 more credits »
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Title: Mystery Plane (1939)

Mystery Plane (1939) on IMDb 4.8/10

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Cast overview, first billed only:
John Trent ...
Marjorie Reynolds ...
Jason Robards Sr. ...
Paul Smith (as Jason Robards)
George Lynn ...
'Brandy' Rand (as Peter George Lynn)
Lucien Littlefield ...
Polly Ann Young ...
Tommy Bupp ...
Tommy as a Young Boy
Betsy Gay ...
Betty Lou as a Young Girl
William P. Carleton ...
Navy Commander (as William Carleton)
John Elliott ...
Army Colonel
John S. Peters ...
Henchman Carl
Sayre Dearing ...
Henchman Fred
Bruce Mitchell ...
Detective Captain Walker
Mickey Martin ...
Young Boy


A pilot invents a revolutionary new bomb-targeting system. However, just before he is to deliver it to the Air Force, he is kidnapped by a criminal gang who want to give the system to a foreign power, and threaten to kill his girlfriend unless he gives them the plans. Written by

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Release Date:

8 March 1939 (USA)  »

Also Known As:

Sky Pilot  »

Company Credits

Production Co:

Show detailed on  »

Technical Specs


Sound Mix:

(Western Electric Mirrophonic)

Aspect Ratio:

1.37 : 1
See  »

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Followed by Sky Patrol (1939) See more »

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User Reviews

20 December 2005 | by (Tampa, FL United States) – See all my reviews

Monogram made a lot of movies, but some are just plain slow. This one seems to take longer than Titanic.

In the beginning, we see a young Tommy rescuing an aviator he idolized who'd landed in a lake after a barnstorming parachute jump. He brings the aviator, "Brandy" Rand, home, and shows him a crude aviation simulator, which "Brandy" "flies." From this, "Brandy" somehow determines that young Tommy might make a good pilot.

Flash forward. Tommy is a pilot, with friends, and he's developed a new bombing mechanism, which he's trying to interest the Government in. But he needs $300 to finish the project. Fortunately, a lady decides to take flying lessons, and that, plus some other "stashed away" money, and they're ready to demonstrate their gadget.

A protracted demonstration flight takes place, with the monoplane modified as a bomber drops its load at 30,000 feet. Given the extreme height, the bombing device astonishingly works, but both pilots in the aircraft lose their oxygen supply and are unconscious when the bombs let go. They recover in time to pull the aircraft out of a spin, and everybody's happy.

But the test is being observed by others, who want the invention to sell on the international market. One member of this group is the lady who signed up to take flying lessons. Another is "Brandy"! By a ruse that wouldn't fool a ten-year-old, they capture Tommy, his pilot buddy, and his girlfriend. They use threat of harm to the girl to force Tommy to replicate the blueprints for his invention.

While doing so, he and his friends overpower their guards and make a break for it! In a better film, all the above might take 45 minutes, but this film drags. I cannot recommend it, unless you just want to look at a few old aircraft, or to puzzle out why the film has the title it does.

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