Visit the Official Site

Bonus Feature:
Insert the second disc from the DVD set and on the Main Menu select the entry 'Special Features.' On the following menu screen highlight the entry 'Music Of The Knight' and then press the 'Right' arrow key on your remote control to highlight Mr. Freeze's eyes. Press the 'Enter' key now and you will get to see a clip in which Bruce Timm, one of the show's creators, introduces a music demo reel for the Batman Beyond theme.
Reported by: Philippe Lemieux