Danny Kaye was UNICEF's first celebrity goodwill ambassador (1954) and was promoting his "twelve cities in two days" tour for the fund-raising Halloween season program 'Trick-or-Treat for UNICEF'.
This was the first episode to use the split screen technique which allowed TV audiences to see the panel member and the mystery guest side by side at the same time.
Yves Saint-Laurent's 1965 autumn collection introduced 'Le Smoking', an evening tailored tuxedo trouser-suit for women, which was positively received by both his fans and the press.