Rokk Krinn

Trivia

• 🗓️ Rokk Krinn first appeared in Superman #12 in 1966 — that's 60 years ago. It's a recognized key issue.
• 🎨 Co-created by Bill Finger and Bob Kane.
• 📚 Appears in 4 issues across 4 different series.
• ⭐ 1 of their appearances are key issues collectors actively chase.
• 📈 Has appeared in comics for 60 years (1966–2026) — a true Silver Age mainstay.