Karidian is a fictional character portrayed by Arnold Moss in the TV series Star Trek.
In the first episode they appeared in, titled The Conscience of the King (season 1), they were 56 years old.
They appear in 1 episodes out of a total of 79 aired
Episodes1
The Conscience of the King
episode S1.E13 december 1966While Captain Kirk investigates whether an actor is actually a presumed dead mass murderer, a mysterious assailant is killing the people who could identify the fugitive.