Continuity mistake: When Colt Seavers is chasing the villains in the golf cart, the camera equipment on the back of the cart keeps disappearing and re-appearing.
Divorce Venusian Style - S3-E1
Continuity mistake: When Bill and Ralph are returned to Earth they show Pam the instruction book. Pam is wearing pink nail polish, but in the closeup as she opens the book and sees the alien writing Pam's fingernails don't have nail polish. (00:32:20)
Continuity mistake: When Edward and Tracy open the lid of the chest in the tower, Benger puts his hand on Tracy's shoulder and Edward has both his hands on the lid. In the next shot, he now has one hand on it.