Series
Marvel Mystery Comics (1939 series)
Editor(s)
Joe Simon
Main Story
The Parrot Strikes Back
Additional Stories
The Sub-Mariner Smashes a Nazi Uprising!, Seeds of Doom, The Witch Doctor's Potion, The Mystery of the Gold Mine Skeleton, The Patriot Smashes the Japanese Spy Ring, The Case of the Armless Tiger Man
Script
Carl Burgos, Bill Everett, Ben Thompson, Ray Gill, Paul Gustavson
Pencils
Carl Burgos, Bill Everett, Al Avison, Ben Thompson, Bob Oksner, Ray Houlihan, Paul Gustavson
Inks
Carl Burgos, Bill Everett, Ernie Hart, Ben Thompson, Bob Oksner, Ray Houlihan, Paul Gustavson
Lettering
Bill Everett, Howard Ferguson, Paul Gustavson
Cover
Alex Schomburg (pencils/inks)