The old ITV used to make some good stuff, especially Lord Lew Grade's ATV company, which did the totally mad but entertaining THRILLER.
Loads of stuff for which I won't remind you because you're all clued up.
Suffice to say, ITV and the BBC aren't what they were. I rarely watch these channels now, don't really have a favourite of their offspring either, only maybe if they're showing classic shows.
Two Ronnies, Crown Court, Randell and Hopkirk, stuff like that.