Characters created by Robert Bernstein

character from the Superman comics and related media

Metallo () is the name of several supervillains appearing in American comic books published by DC Comics, commonly as an adversary of Superman. All versions of the character are powered by kryptonite and are partially or completely mechanical.

fictional character in Marvel Comics

Congorilla (originally in human: William "Congo Bill" Glenmorgan) is a superhero appearing in comic books published by DC Comics and Vertigo Comics. Originally co-created by writer Whitney Ellsworth and artist George Papp. The character first appeared in More Fun Comics #56 (June 1940).

fictional character, a superhero in publications from DC Comics

Aqualad is the alias of two superheroes in American comic books published by DC Comics and appearing in media published by DC Entertainment. The character was originally created by writer Robert Bernstein and artist Ramona Fradon, serving as the sidekick and junior counterpart to superhero Aquaman alongside contemporary, Aquagirl. The character's first incarnation, Garth, debuted in Adventure Comics #269. A native Atlantean unlike his mentor, Garth in both continuities has purple eyes signifying a heritage considered evil and was an outcast taken in by Aquaman. He eventually abandons the "Aqua

DC Comics character

Aquagirl (also Aqua-Girl) is the codename used by several superheroes appearing in American comic books published by DC Comics. The first two versions of the character, debuting in 1959 and then 1963, were introduced as one-off characters and later versions were introduced as supporting characters of Aquaman and the female counterpart of Aqualad.