The Joining (2)

Synopsis

Martian Manhunter's prediction of an alien invasion by The Joining has come true. After failing to save the city on his own, the Batman learns that even the greatest heroes have to sometimes rely on help.

Guest stars

Dorian Harewood

Martian Manhunter (voice)

Louis Gossett Jr.

Lucius Fox (voice)

Mitch Pileggi

Commissioner Gordon (voice)

Kevin Michael Richardson

The Joker (voice)