| Characters |
Captain Marvel; Captain Marvel Jr.; Mary Marvel; Hoppy the Marvel Bunny; Uncle Marvel (all as the Marvel Family); Superman; King Kull (villain); Mr. Mxyzptlk (villain); Mr. Mind (villain); Dr. Sivana (flashback); Captain Nazi (flashback); Crocodile Man (flashback); Nippo (flashback); Mr. Banjo (flashback); IBAC (flashback); Shazam; Millie; Jimmy Olsen |
| Genre |
Superhero |
| Script |
Gerry Conway (plot); Roy Thomas (script) |
| Pencils |
Rich Buckler |
| Inks |
Dick Giordano |
| Colors |
Gene D'Angelo |
| Letters |
John Costanza |
| Notes |
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |