The Hornworm book cover

Cover via Open Library

Movie · 2010

Is Caterpillar based on a book?

Quick answer

Yes. Caterpillar is based on the comic The Hornworm by Edogawa Ranpo (1929).

The movie was released in 2010.

The comic behind Caterpillar

The Hornworm cover

The Hornworm

Comic by Edogawa Ranpo · first published 1929 · ero guro, horror anime and manga

One-shot manga by Suehiro Maruo.

Common questions

Is Caterpillar based on a book?

Yes. Caterpillar is based on the comic The Hornworm by Edogawa Ranpo (1929).

Who wrote the book Caterpillar is based on?

The Hornworm was written by Edogawa Ranpo and first published in 1929.

Should I read the book before watching?

If you like knowing the full story and characters first, read The Hornworm before you watch. Adaptations often change or cut plotlines, so the book is a different experience even if you've seen the movie.

Facts from Wikidata (CC0). See also Wikipedia.