| Rex Mason | |
 | |
| Alias(es) | Metamorpho |
| Appeared in | Beware the Batman: Alone |
| Status | Alive |
| Actor | Adam Baldwin |
Rex Mason was a hero in shadows, before he became member of The Outsiders.
Biography[]
Beware the Batman: Alone[]
To be added
Character traits[]
To be added
Relationships[]
- Batman - Ally.
- Katana - Ally.
- Alfred Pennyworth - Ally.
- Oracle - Ally.
- Man-Bat - Ally.
Appearances/Voice Actors[]
- TV Movie (1 film)
Behind the scenes[]
To be added
Trivia[]
To be added
Gallery[]
Beware the Batman: Alone[]
To be added