Strange Tales (1951) #151
Dr. Strange: Master of the Mystic Arts! After an imprisonment for time beyond measure, Umar, the Unmentionable, Sister of the Dread Dormammu, is free!
Published: 12/1/1966
- Bill Everett, inker
- Jim Steranko, inker
- Jack Kirby, penciler
- Stan Lee, writer
- Art Simek, letterer