What movies do you wish were made as a series?

I feel like streaming shows for the past 10 or so years has diminished my enjoyment of watching movies.

There's something about being accustomed to watching 10 hours of plot and character development that makes a 2 hour movie feel super rushed and less satisfying than if it were a series.

I would have liked to have seen movies like Back to the Future, The Truman Show, or The Matrix as a series.

I guess a common concept in these is that there is a different world or a different time that can be more fully explored through a series to enrich the overall storytelling and enjoyment.