Sketch Name required.

I am fairly certain that the sketch I remember is from The Two Ronnies (but may not be, it's been a long time since I saw it.)

Here is as good a description as I can give.

From what I remember it was just the Two Ronnies in a dark location having a secret conversation. During the conversation different programme titles and people where mentioned - and their names would appear at the bottom of the screen as subtitles. The style of language sounds as if it was supposed to be shakespearean english and the only line I remember is "yes, but can he ever it show? (Kenny Everett Show.)

If anyone can help I would appreciate it as it is beginning to drive me slightly mad.

Thanks