The format of the show was an anthology series and it usually aired on Sunday afternoons.
[1] The first episode in February 1967, Losers Weepers, was an original play by Harry Dolan about African-American life in an urban ghetto.
In March, philosopher Marshall McLuhan explained his theory that "the medium is the message".
In the season 4 premiere, "Music", the show documented the Beatles' recording of "Hey Jude".
Henson also produced a documentary episode "Youth '68" the previous year.