The Terrible Trio were a group of students in Gotham City.
History[]
The Terrible Trio appear in the fifth season of The Batman. The Terrible Trio are university students and social outcasts named David (voiced by David Faustino), Justin (voiced by Googy Gress), and Amber (voiced by Grey DeLisle). Instead of costumes, they mutated themselves by using formulas stolen from Dr. Kirk Langstrom's computer. David—the brains and de facto leader of their group—remade the formula and put it into dissolving patches. After applying one each, David became an anthropomorphic Fox, Justin became an anthropomorphic Shark (resembling a hammerhead shark), and Amber became an anthropomorphic Vulture. Throughout the episode, their schemes were mostly for amusement and vindication, rather than financial gain. One recurring theme was turning others into anthromorphs against their will. Since Batgirl (as Barbara Gordon) went to the same college, she assisted Batman in combating them. After receiving a DNA sample from a feather belonging to Vulture, Langstrom also provided an antidote to the mutations. After some difficulty, Batman and Batgirl administered the antidote to Justin and Amber, respectively. David, however, was accidentally covered in a mutagenic fluid meant for several other students when Batman destroyed the mutagen detonator. This turned him into a horned Griffin-like creature. After being electrocuted by the stadium sign and presumably cured, David was sent to prison with Justin while Amber was presumably sent to a women's prison.