M*A*S*H-UP: THE STEPTOES CHECK IN AT FAWLTY TOWERS

I look at this mash-up between 'Steptoe and Son' and 'Fawlty Towers' to be the video equivalent of a picture book....

As it exists, I don't think it can be considered part of any TV dimension.  But it does suggest what might have happened off-screen at some point more than thirty years ago...
 
BCnU!