This page may contain some of the same content as the Marvel Database article. A more complete and current article is at the Marvel Comics Database Double Header (Earth-9997). |
History
History of character is unknown.
Links and References
- Appearances of Double Header (Earth-9997)
- Minor Appearances of Double Header (Earth-9997)
- Media Double Header (Earth-9997) was Mentioned in
- Images featuring Double Header (Earth-9997)
- Quotations by or about Double Header (Earth-9997)
- Character Gallery: Double Header (Earth-9997)
Footnotes
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