The Twilight Zone…..Sermons on life ?
IMHO, one of the best ever TV series was ” The Twilight Zone”, both the original series(1960’s) and the remake series (1980’s).
Each episode had a separate theme, and with a surprise twist in the end. By design, the show conveyed some sort of sermon of forewarning of the future, morality tales , etc.
I will link to various episodes, and one can see how prophetic they were and how applicable they are today.