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Radar Patrol vs. Spy King (1949)

Approved | | Action, Adventure, Crime | 23 November 1949 (USA)
The war lords of a potential enemy of the US has the spy ring, led by John Baroda, the Spy King and his aide Nitra, sabotaging the plans for a vast defense system of radar stations along ... See full summary »



(as Royal Cole), | 1 more credit »


Cast overview, first billed only:
Jean Dean ...
Franklyn Lord [Chs. 1, 10]
Sands [Chs. 7-8]
Miller, Power Station Mgr. [Ch. 7]
Truck Driver Thomas [Ch. 3] / Henchman Lentz [Ch. 7]
Henchman Ames [Chs. 1, 3, 10] / Henchman Gorman [Ch. 6]
Dutch [Chs. 1-4] / Herb [Chs. 5-6] / Malloy [Ch. 7] / Heavy Bender [Ch. 11] / Nash / White
Radar Committee Member 2 [Ch.12]
Radar Committee Member 1 [Ch. 12]
Stephen Gregory ...
Hugo, Pilot [Chs. 1,5, 12]


The war lords of a potential enemy of the US has the spy ring, led by John Baroda, the Spy King and his aide Nitra, sabotaging the plans for a vast defense system of radar stations along the American borders. Radar Defense Bureau operative Chris Calvert comes to the rescue of a brilliant radar scientist, Joan Hughes, who has been kidnapped by Baroda henchmen in chapter 1 ("The Fatal Fog"), and the two battle together before putting an end to the Spy King in the aptly-named chapter 12, "Day of Reckoning". Written by Les Adams <longhorn1939@suddenlink.net>

Plot Summary | Add Synopsis

Plot Keywords:

spy | radar | battle | defense | fog | See All (176) »


Behind The Scenes Action With The Fighting Men Who Guard Uncle Sam's Safety Secrets! (original poster) See more »






Release Date:

23 November 1949 (USA)  »

Also Known As:

A Patrulha Radar Contra o Rei dos Espiões  »

Box Office


$164,632 (estimated)

Company Credits

Production Co:

Show detailed on  »

Technical Specs


(12 episodes)

Sound Mix:

(RCA Sound System)
See  »

Did You Know?


Chapter Titles: 1. The Fatal Fog 2. Perilous Trail 3. Rolling Fury 4. Flight of the Spy King 5. Trapped Underground 6. Wheels of Disaster 7. Electrocution 8. Death Rings the Phone 9. Tomb of Terror 10.Death Dive 11.Desperate Mission 12.Day of Reckoning See more »


Featured in Avalon (1990) See more »

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User Reviews

Standard Republic Serial but with Jean Dean
15 March 2005 | by (Kentucky) – See all my reviews

"Radar Patrol vs Spy King" is your standard late 40's Republic Serial. It is composed of 12 "High-Voltage Episodes" and stars Kirk Alyn-the king of Saturday matinée serials and the first screen Superman. Why Alyn got so much work is a bigger mystery than anything found in his serials-he had no special talent and his appearance was not exactly leading man quality. Maybe his family was financing these things.

Unlike many of these serials, "Radar Patrol vs Spy King" does not feature any exotic locations (it looks like they used the same southern California valley used for "Lassie" and "The Real McCoys") or any exciting apparatus. Radar (apparently still an exciting idea in 1949) is the focus the espionage in this story. Plus the bad-guy, (played quite well by John Merton), has some kind of hokey looking ray gun. Assisting the Radar Patrol is Anthony Warde who also did a good job as Killer Kane in the Buck Rogers serials.

One interesting thing is that the writers based much of the plot on the concept that it was possible to trace a radar beam back to its source, an idea that was the major vulnerability of tracking systems.

The best reason to watch this is the presence of Jean Dean as the heroine. Dean was a former Vargas model (for his redheads) and Esquire calendar girl of limited thespian talent but breathtaking beauty. Although she has a lot of screen time the director uses her almost entirely in wide shots and there are few good close-ups of her face. Why they would cast her and then not use her to their best advantage is a puzzle but it probably has something to do with the cheap way these things were actually produced. Most scenes were filmed once as wide master shots. Then a small fraction of the action was filmed closer and cut into the master. They could knock out a lot of stuff in a short time doing it this way.

Watching Jean Dean closely revealed some other stuff about the production method. Although the story takes place over about a two-week period, Dean wears the same plaid suit for 90% or the serial. During this time she jumps out of a moving car (twice), a speeding truck, and an airplane. She is in several fights and is knocked around many times. That suit really takes a beating but it looks fine at the end. The same goes for the other actors. This was not because of a lack of money for wardrobe. At each location they shot everything for all 12 episodes at the same time. Much of this stuff was interchangeable and limiting each actor to one outfit minimized one type of continuity issue during the editing process.

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