Doctor Double X

Trivia

• 🗓️ Doctor Double X first appeared in World's Finest Comics #276 in 1982 — that's 44 years ago.
• 🎨 Co-created by Mike W. Barr and Rich Buckler.
• 📚 Appears in 10 issues across 9 different series.
• ⭐ 1 of their appearances are key issues collectors actively chase.
• 📈 Has appeared in comics for 43 years (1982–2025) — a true Bronze Age mainstay.