3 Season
54 Episode
Superman: The Animated Series - Season 2 Episode 23 Heavy Metal
Superman teams up with Steel to deal with Metallo.
- Year: 2000
- Country: United States of America, Canada
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy
- Studio: The WB
- Keyword: secret identity, american dream, hope, superhero, based on comic, alien, justice, super power, super strength, super villain, animation, dc animated universe (dcau), last survivor, kripton, superman
- Director: Alan Burnett, Bruce Timm
- Cast: Tim Daly, Dana Delany