Michael Ansara's first appearance as Kane, played previously by Henry Silva in the film/pilot episode.
The hovercrafts used in this episode are ones modified from Battlestar Galatica, another Glen Larson Show
During the fight scene with Tiger Man, it is clearly a stunt double for Gil Gerard swinging the sword and kicking Tiger Man
One of the witnesses to Ardalas's wedding is later seen as a technician in Space Vampire.
Second appearance of the Black Light Bomb, after "The Plot to Kill a City"