Dr. William "Bill" Foster, also known as Black Goliath, Giant-Man and Goliath, is a superhero appearing in American comic books published by Marvel Comics. He is a professor with powers similar to Hank Pym's increasing size and mass to gigantic proportions.
Bill Foster as Black Goliath, appearing in Black Goliath #1 (Feb. 1976). Cover art by Rich Buckler.
Giant-Man is the alias used by several superheroes appearing in American comic books published by Marvel Comics.
Raz Malhotra as Giant-Man: The Astonishing Ant-Man #5. Cover art by Mark Brooks
Paul Rudd as Scott Lang / Giant-Man in Captain America: Civil War.