Religion: not determined yet
Other Names: Captain K-4
First Appearance: Daring Mystery Comics #2 (Feb. 1940): "K-4 and his Sky Devils"
Number of Appearances: 3
Teams/Affiliations: Sky Devils
Enemy of: Nazis
Ally: Lt. Rene D'Auvergne
Ally: Lt. Ronald Wolverstone-Clodd
Note: led trio of heroic WWII aviators
In addition to Captain K-4, the Sky Devils were Lt. Rene D'Auvergne and Lt. Ronald Wolverstone-Clodd.
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