An ancient lunar crystal called the Black Heart is discovered. Little do the members of the Justice League know, it harbors an evil snake spirit with the ability to possess its bearer. The crystal's power contaminates almost all of the League, except for the Flash, who manages to prove his mettle and save his friends from the solar eclipse that will destroy both the Sun and the Earth.
Director: Dan Riba
Writer: Joseph Kuhr
Original Airdate: November 8, 2003
Director: Dan Riba
Writer: Joseph Kuhr
Original Airdate: November 8, 2003