| Hint | Race |
| Their Day of the Dead celebration on Babylon 5 was out of this world | |
| Londo's race | |
| Highly aggressive, now extinct race (including the war criminal Jha'Dur) | |
| Servants from Z'ha'dum | |
| Green! Purple! | |
| Original races | |
| Insect-like race that requires environmental suits in oxygen/nitrogen atmospheres | |
| Race of the Earth Alliance | |
| | Hint | Race |
| Hid their medical history from Dr. Franklin to cover up mass genocide | |
| Wiped out by Drafa Plague | |
| Delenn's race | |
| G'Kar's race | |
| They'll eat just about anything | |
| They ask: What do you want? | |
| Collectors unliked and unwelcomed by most races | |
| They ask: Who are you? | |
|