According to "The Sci-Fi Channel Encyclopedia of TV Science Fiction" by Roger Fulton & John Betancourt, there were 2 episodes that were originally not aired. They are "Echo of Your Last Goodbye" and "Strangler". "Potato Boy" and "Ring of Fire" were aired out of sequence.
The writer of American Gothic is Shaun Cassidy. Cassidy played the part of Joe Cassidy in the 1977-1979 series The Hardy Boys Mysteries. In American Gothic, Sheriff Lucas Buck quips "Well, if it ain't the Hardy Boys".