| SIEGEL | Cartoonist Jerry, co-creator of Superman |
| NIETZSCHE | Creator of Superman zine mingling with the leaders of science-fiction comics |
| HANNA | Co-creator of "Tom and Jerry" |
| MATTSTONE | Co-creator of "The Book of Mormon" |
| LEE | Co-creator of much of the Marvel Universe |
| STONE | Surname of Matt, co-creator of South Park (5) |
| HEWLETT | Jamie, co-creator of the band Gorillaz who won the London Design Museum's 2006 Designer of the Year |
| ALFRED | --- the Great, King of Wessex from 871AD and co-creator of the Danelaw (6) |
| DOMHNALL | Brian Gleeson's brother and co-creator of Frank Of Ireland (8) |
| GATISS | Mark, The League of Gentleman actor and co-creator of Sherlock (6) |
| ALEXIS | Reddit co-founder Ohanian, and "co-creator" of -soon-to-be big sis Olympia and her as-yet-unnamed little sis |
| LINEHAN | Part of tagline handed to Graham, co-creator of C4 sitcom Father Ted (7) |
| TREY | First name of Mr Parker, co-creator of South Park (4) |
| RICHTER | Charles -, co-creator of a scale used to measure the magnitude of earthquakes (7) |
| JEANMARSH | English actress who was co-creator of the TV series Upstairs, Downstairs and The House of Eliott |
| GOFF | Co-creator of "Charlie's Angels" |
| TREYPARKER | Co-creator of 'South Park' |
| STANLEE | Co-creator of Hulk and Thor |
| ROYCE | Co-creator of the Silver Ghost |
| MATT | ___ Stone, co-creator of "South Park" |
