Official media that is basically an official parody of the thing?

So there’s three examples of this that are all very specific

The Dragnet movie with Dan Akroyd and Tom Hanks that’s basically a Dragnet parody but official

The Brady Bunch movie from 1995 that’s basically roasting the idea of the 70s sitcom in the then modern 90s

And lastly, the pitch for Batman 89 that never got off the ground which was more in line with Adam West…with Bill Murray of all people playing Batman

And on a fourth one that I only know a bit about, I think this is like every 3rd season of Super Sentai