Frankenstein Underground is a five-issue miniseries released from December 2015 to April 2016.
Frankenstein Underground debuted in December 2015 as a single five-issue limited miniseries.
Bleeding Cool first released a teaser image of the series in October 2014.
A three-page preview was also published in December 2014 in the first issue of Hellboy and the B.P.R.D.: 1952.
The Frankenstein creature is alone, abandoned, and wandering underground, where he will discover other strange creatures—and dark secrets of the universe.
Chased by his tormentors into the center of the earth, Frankenstein’s monster becomes prey for a different kind of creature.
Frankenstein’s monster has been captured by an underground race of men—but instead of experimenting on the monster their master shares the secret history of their people and the Heliopic Brotherhood of Ra.
Deep underground, Frankenstein's monster is taken captive by the Heliopic Brotherhood of Ra. But while their master shares his story, the monster discovers the true history of the lost city and the powers which inhabit it.
Frankenstein's monster confronts the danger lurking within the underground city. Can he save the spirit of the city or will he meet his end?
Frankenstein Underground was collected in an unnumbered trade paperback.