A man (Peter Fonda) is determined to get even with the politician (Robert Emhardt) who killed his drunkem belligerent father when he threatened him.
Director: Arnold Laven
Writers: James Bridges (teleplay by), Davis Grubb (from the story by)
A tale of patience and revenge.
This is almost the exact same story as in the Alfred Hitchcock Presents episode S5E11 "Road Hog" - including Robert Emhardt, who plays a character in both who has a weak heart and gets murdered due to it!
there doesn't seem to be anything here