The Wild Wild West

Season 3, Episode 4

Episode Title: The Night Dr. Loveless Died

Air Date: 1967-09-29

Overview:

The agents travel to Hayes City to identify the body of their archnemesis, Dr.Loveless. While there, they meet up with Miguelito's next of kin, Dr.Liebknicht, a Swiss neurologist. However, as they pursue the origin of a key found on the body, they find that Loveless is hardly dead and has plans to use his neurologist guise to give Jim a lobotomy!