| Issue | #335 |
| Published | May 1979 |
| Cover Price | 0.40 |
| Pages | 36 |
| Editing | Julius Schwartz |
| Notes | Superman |
| Characters | Superman; Mr. Mxyzptlk |
| Genre | superhero |
| Pencils | Ross Andru |
| Inks | Dick Giordano |
| Notes | Superman |
| Characters | Superman; Mr. Mxyzptlk (villain); Miss Bgbznz (intro, weds Mr. Mxyzptlk); Lois Lane; Jimmy Olsen (cameo) |
| Genre | superhero |
| Script | Martin Pasko |
| Pencils | Curt Swan |
| Inks | Frank Chiaramonte |
| Colors | Adrienne Roy |
| Letters | Ben Oda |
| Reprinted | in Best of DC, The (DC, 1979 series) #54 |