ALTER EGO: Bruce Banner, nuclear physicist
AFFILIATION: Avengers
POWERS: Limitless strength; leaps great distances
PROPS: None
VULNERABILITIES: Unpredictable; gas renders him unconscious
NEMESIS: Abomination

ALTER EGO: Ben Grimm, astronaut and test pilot
AFFILIATION: Fantastic Four
POWERS: Superhuman strength; resistance to sensory and temperature extremes
PROPS: None
VULNERABILITY: Low self-esteem
NEMESIS: Doctor Doom