The heroes fight their android counterparts to recover the Justice League's powers, while the Joining prepares for its final assault on Earth.
| Title | Lost Heroes (2) |
|---|---|
| Genres | Animation Sci-Fi & Fantasy Action & Adventure Kids |
| Release Date | 2008-03-08 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 5 |
| Episode Number | 13 |
| Production Companies | Warner Bros. Animation, DC |
