Langdon Everett Caul
Langdon Everett Caul is one of Dark Horse's most intriguing figures lurking in the shadows of Mike Mignola and John Byrne's richly atmospheric Hellboy universe, first surfacing in Hellboy: Seed of Destruction #2 back in 1994. Over more than three decades, this Copper/Modern Age character has woven through the pages of B.P.R.D. and its landmark storylines — including the collector-prized B.P.R.D.: King of Fear — sharing that strange, haunted world with icons like Hellboy, Abe Sapien, Liz Sherman, Johann Kraus, and Kate Corrigan. With 77 appearances spanning all the way to 2025, Caul is the kind of deep-catalog discovery that rewards fans who dig past the headline names into the layered mythology Mignola has spent a lifetime building. If you love the uncanny corners of the Hellboy cosmos, this is a name worth knowing.
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Trivia
- 🗓️ Langdon Everett Caul first appeared in Hellboy: Seed of Destruction #2 in 1994 — that's 32 years ago. It's a recognized key issue.
- 🎨 Co-created by Mike Mignola and John Byrne.
- 🏆 Ranks #1,987 of 59,192 characters in our catalog by number of appearances — one of the most-published characters we track.
- 📚 Appears in 77 issues across 46 different series.
- ⭐ 1 of their appearances are key issues collectors actively chase.
- 📈 Has appeared in comics for 31 years (1994–2025) — a true Copper/Modern Age mainstay.
Covers through the years — 2016–2017
2016
2017