Disambiguation: Human Sub / Atomic Sub / Sub-Human, Big Bang, Earth-A
First published in: 1994
The Atomic Sub first appeared in Big Bang Comics (Caliber Press, 1994 series) #3 (October 1994). He apparently died in that same issue. He returned as the villain called The Sub-Human in issue #4 (February 1995). It was revealed in Big Bang Comics (Image, 1996 series) #27 (October 1999) that The Atomic Sub began his career as The Human Sub. Note: This character is distinct from the Human Sub of Earth-B, who was introduced in Big Bang Comics (Caliber Press, 1994 series) #2 (Summer 1994).