This was a British documentary about comic books, the writers and artists, from 1988 or '89, that was shown on the Australian ABC network back in mid1990.
It looks at British and American comics, along with Japanese Manga, and touches on the then relatively new subject of [now very and primitive dated] video games. it also looks at the convention scene.
It has nice interviews with some of the creators [some of whom have since passed away], such as Archie Goodwin, Alan Moore, Jim Baikie, John Byrne, Tom Veitch, Cam Kennedy, and others.