Unproduced Scripts
The series was cancelled with only 20 episodes completed but the initial order of 26 episodes meant there were scripts that were completed but unproduced for the series. Three additional scripts were commissioned before the series was cancelled that survive. There is a summary with excerpts from the scripts at Darren McGavin's website under the link for "unproduced scripts".
"Eve of Terror" - Written by Stephen Lloyd - The story is neatly summed up by Kolchak's opening narration: "What if I told you that a deranged feminist murdered a Casanova lab technician, a sex goddess, and her purveyor?"
"The Get of Belial" - Written by Donn Mullally - Kolchak is assigned to cover a miners' strike in the mountains of West Virginia. He uncovers gruesome murders associated with a backwoods family and Kolchak suspects that they have some sort of inbred monster living with them.
"The Executioners" - Written by Max Hodge - Kolchak finds himself demoted to either writing obits or the articles for the arts section. He chooses the latter and discovers a painting tied into a series of murders that Vincenzo is covering; these murders occur in a series of three with the first victim hanged, the second executed with an ax and the third killed with poison. Working with an art expert, Kolchak attempts to unravel who or what is behind these bizarre murders and what they have to do with the painting without alerting Vincenzo that he is working on the same story.
Read more about this topic: Kolchak: The Night Stalker