Doctor Marko (Earth-Two)

Dr. Marko
Mainstream Universe‎, 1930s-1950s
Gallery
Real Name	Dr. Marko
Base Of Operations	13 Bleak Street, in Gotham City
Status
Citizenship	American
Characteristics
Gender	Male
Hair	White
Origin
Universe	Earth-Two
Creators	Bill Finger · Bob Kane · Jerry Robinson
First Appearance	Detective Comics #44 (October, 1940)

Is it MADNESS to have discovered the secret of the Fourth Dimension?

— Doctor Marko

Powers and Abilities

Powers

• Dimensional Travel

Abilities

• Science

Other Characteristics

• Mental Disorder

Notes

• Dr. Marko might or might not even exist. He appeared in only one story, and the main part of the story turned out to be only a dream.

Related

• 1 Appearances of Doctor Marko (Earth-Two)
• 1 Images featuring Doctor Marko (Earth-Two)
• 1 Quotations by or about Doctor Marko (Earth-Two)
• Character Gallery: Doctor Marko (Earth-Two)