ITV ad for the 1982 UK TV Premiere of Star Wars
https://www.youtube.com/watch?v=uq60Mj51nw4 - from the philo1978 YouTube channel (30 sec long).
The blurb:
“Star Wars made its UK television Premiere on Sunday October 24th 1982 at 7:15pm.”
‘1982 Star Wars TV Times’: StarWarsTrilogy.com article