Master Mind Excello

Master Mind Excello (Earl Everett) is an American comic book character owned by Marvel Comics who exists in that company's Marvel Universe. His only appearances were in Mystic Comics #2 and 3, published in the 1940s by Marvel's forerunner, Timely Comics, during a period that is known as the Golden Age of Comic Books.

Master Mind Excello

Master Mind Excello (Earl Everett) is an American comic book character owned by Marvel Comics who exists in that company's Marvel Universe. His only appearances were in Mystic Comics #2 and 3, published in the 1940s by Marvel's forerunner, Timely Comics, during a period that is known as the Golden Age of Comic Books.