The Man Who Would Be Bat
S01E04 - Airdate: 2004-10-30
Runtime: 30 min
A flock of bats lead Yin and Bennett to Wayne Industries, where Bruce has a scientist named Dr. Langstrom working on a project related to bats. In truth, Langstrom actually develops a serum that can turn him into the ""Man-Bat"", so people will fear him. Man-Bat goes out of control and flies out into the city, feeding on animal blood.
Episode details and rating from TVmaze.