"Heavy Mettle": The synopsis for this issue has not yet been written.
Appearing in "Heavy Mettle"
- Batman (Cameo)
- Flash (Cameo)
- Wonder Woman (Cameo)
- Green Lantern (John Stewart) (Cameo)
- Martian Manhunter (Cameo)
- Hawkgirl (Cameo)
- Hawk (Cameo)
- Dove (Cameo)
- Orion (Cameo)
- Captain Atom (Cameo)
- Blue Beetle (Cameo)
- Supergirl (Cameo)
- Firestorm (Cameo)
- Fire (Cameo)
Synopsis for "Heavy Mettle"
- Synopsis not yet written.
- No special notes.
- No trivia.
- Discuss Justice League Unlimited Vol 1 30 on the forums
- Cover gallery for the Justice League Unlimited series
- Images from Justice League Unlimited Vol 1 30
- DC Animated Universe Recommended Reading
- Adventures in the DC Universe (Volume 1)
- The Batgirl Adventures #1
- Batman Adventures (Volume 1)
- Batman Adventures (Volume 2)
- The Batman Adventures: The Lost Years (Volume 1)
- The Batman Adventures: Mad Love
- The Batman and Robin Adventures (Volume 1)
- Batman and Superman Adventures: Worlds Finest: The Official Comics Adaptation #1
- Batman Beyond (Volume 1)
- Batman Beyond (Volume 2)
- Batman Beyond (Volume 4)
- Batman Beyond Unlimited (Volume 1)
- Batman Beyond Universe (Volume 1)
- Batman: Gotham Adventures (Volume 1)
- Batman: Harley and Ivy (Volume 1)
- Batman: Mask of the Phantasm - The Animated Movie #1
- Gotham Girls (Volume 1)
- Justice League Adventures (Volume 1)
- Justice League Unlimited (Volume 1)
- Superman Adventures (Volume 1)
- Superman & Batman Magazine (Volume 1)
Links and References