The Lennon Legacy promo

This one's a generally more indicative example of how Showtime branded their promos – a very tasteful overlay with the very glossy blue Showtime logo. Compared to the HBO bumpers of this time period, Showtime generally looks far more elegant. The programme being promoted here is "The Lennon Legacy", a special focusing on both John and Julian Lennon (hence the title), which aired in March of 1987.