Lex Luthor (last in ...; next in Outsiders Vol. 3 #24)
Superboy (under the hypnotic control of Lex Luthor; next in Outsiders Vol. 3 #24)
Brainiac 8 (first appearance, in the body of Indigo)
Comment:
Story continued in Outsiders Vol. 3 #24.
Synopsis:
Superboy is finally ready to tell his Teen Titans team-mates about his heritage - that his DNA is part-Superman,
part-Lex Luthor. But Luthor activates a protocol which makes Superboy his drone, attacking the other Titans. Meanwhile,
the Outsiders believe that Shift has betrayed them, but they soon learn the truth - Indigo harbours a much deadler being,
Brainiac 8, who turns on the Outsiders even as the Teen Titans request their help in standing against Superboy.