| Issue | #4 |
| Published | September 1983 |
| Cover Price | 1.00 |
| Pages | 36 |
| Editing | ? |
| Notes | Sage app. |
| Script | Sergio Aragones; Mark Evanier |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Notes | Sage app. |
| Reprinted | In the Groo Chronicles #5 (1989); in Groo Svärdbäraren (Semic Press AB, 1984 series) #2/1985 |
| Script | Sergio Aragones (co-plot); Mark Evanier (co-plot & dialogue) |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Colors | Gordon Kent |
| Letters | Stan Sakai |
| Notes | Division of writing credit from Mark Evanier via the GCD Errors list, September 2009. Sage app. |
| Reprinted | In the Groo Chronicles #3 (1989); in Groo Svärdbäraren (Semic Press AB, 1984 series) #2/1985 |
| Script | Sergio Aragones (co-plot); Mark Evanier (co-plot & dialogue) |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Colors | Tom Luth |
| Letters | Stan Sakai |
| Notes | Division of writing credit from Mark Evanier via the GCD Errors list, September 2009. |
| Reprinted | In the Groo Chronicles #5 (1989); in Groo Svärdbäraren (Semic Press AB, 1984 series) #2/1985 |