- Script
- Sergio Aragonés (co-plot); Mark Evanier (co-plot, dialogue)
- Pencils
- Sergio Aragonés
- Inks
- Sergio Aragonés
- Colors
- Tom Luth
- Letters
- Stan Sakai
- Genre
- humor; sword and sorcery
- Characters
- Groo; Rufferto; Sage; Mulch; Taranto; Captain Ahax
- Synopsis
- Sage tells the story of how Groo manages to flood a mine, empty a lake and ruin a town.
Division of writing credit from Mark Evanier via the GCD Errors list, September 2009.
- Script
- Mark Evanier
- Pencils
- Sergio Aragonés
- Inks
- Sergio Aragonés
- Colors
- ?
- Letters
- typeset
Letters from: Philip Hicks, Alan Morbay, A person named Joe, David Carroll, Richard Gunn, Kenneth Quist and Damian Siegler.