- Script
- Sergio Aragonés (co-plot); Mark Evanier (co-plot, dialogue)
- Pencils
- Sergio Aragonés
- Inks
- Sergio Aragonés
- Colors
- Janice Cohen; Deborah Marks
- Letters
- Stan Sakai
- Genre
- humor; sword and sorcery
- Characters
- Groo; Rufferto; Captain Ahax
- Synopsis
- Groo becomes captain of a ship as large as an island.
- Reprints
Division of writing credit from Mark Evanier via the GCD Errors list, September 2009.
- Script
- Mark Evanier
- Letters
- typeset
Letters from: Bob Moore, Stewart Lewis, Shannon Davis and David Wilmes.