| Issue | #21 |
| Published | December 1975 |
| Cover Price | 0.25 |
| Pages | 36 |
| Editing | Chase Craig? |
| Pencils | Pete Alvarado |
| Inks | Pete Alvarado |
| Reprinted | from Moby Duck (Gold Key, 1967 series) #7 (October 1969) |
| Characters | Moby Duck, Porpy |
| Pencils | Pete Alvarado |
| Inks | Pete Alvarado |
| Reprinted | from Moby Duck (Gold Key, 1967 series) #7 (October 1969) |
| Characters | Grandma Duck, Uncle Scrooge |
| Pencils | Kay Wright |
| Inks | Kay Wright |
| Reprinted | from Moby Duck (Gold Key, 1967 series) #9 (April 1970) |