Repulse! is the fifteenth episode of the first season of Justice League Action. It is the overall fifteenth episode of the series.
While on a date Superman and Wonder Woman face off with a new villain named Repulse. However after the battle (which reveals it as the machinations of Lex Luthor) Superman begins to manifest Repulse's dangerous powers that threaten everyone. Can Wonder Woman and Hawkman save their friend or is Superman doomed to be an outcast for all time.