The Batman Episode 4.12: The Joining, Part 1

"The Joining, Part One" is the twelfth episode and the first part of the season finale of the fourth season of The Batman.

Synopsis
Gotham City's newest detective, John Jones, hints that he may know Batman's true identity. The Batman must uncover this mysterious figure's secrets and determine whether he is a friend or a foe. The answers are as shocking as they are unexpected and lead to even bigger developments.

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
 * Roger Rose as Worker #2

Links

 * http://www.imdb.com/title/tt0856357/