Alien Hunters are beings from Alpar Nok who hunt down extraterrestial criminals, such as the Prayer, Number 1 on the List of Alien Outlaws. The List helps Alien Hunters track down and find information on Alien Outlaws. Daniel X, the titular character of Daniel X, is the only known living Alien Hunter so far.
Known Alien Hunters
- Daniel X
- Graff X (formerly, deceased)
- Atrelda X (formerly, deceased)
- Merlin (foremerly, deceased)