Thoros-Alphan

The Alphans were a species of humanoids from Thoros-Alpha. They were genetically incompatible with the amphibian Mentors of Thoros-Beta in terms of tissue transplants.

The Alphans resembled black-haired (straight or kinky) humans with skin complexions ranging from medium-brown to near-black.

Many Alphans were taken from Thoros-Alpha by the Mentors, for use as menial labour and experiments. These slaves were kept in special storage facilities when they were not being used. By 2379, some of the Alphans were able to escape control and tried to form a resistance. Though the Mentors knew of this, they believed that the Alphans were harmless and were unable to properly use the weapons they were stockpiling. (TV: Mindwarp)