The Batman Episode 4.13: The Joining, Part 2

"The Joining, Part 2" is the thirteenth and final episode of the fourth season of The Batman.

Synopsis
The Joining has launched its attack on Earth and the key to defeating them is Wayne Industries' satellites. As Batman and Martian Manhunter attempt to penetrate Wayne Towers, Alfred encourages Batgirl and Robin to disobey Batman while the battle for Earth begins.

Voice Cast and Characters

 * Rino Romano as Bruce Wayne/The Batman
 * Evan Sabara as Dick Grayson/Robin
 * Danielle Judovits as Barbara Gordon/Batgirl
 * Alastair Duncan as Alfred Pennyworth
 * Louis Gossett Jr. as Lucius Fox
 * Dorian Harewood as John Jones/Martian Manhunter
 * Mitch Pileggi as James Gordon
 * Kevin Michael Richardson as The Joker
 * The Penguin

Links

 * http://www.imdb.com/title/tt0856358/