Harry Potter New TV Show: 25 Castings That Must Happen

25. All Of The Kids Should Be Newcomers

First up, the kids... just find complete newcomers for all of them.

The show needs actors who aren't associated with lots of other roles as they guide viewers into this fantastical world. Besides, playing these characters is going to be a long commitment, and the show needs actors who aren't tied to any other film or TV franchises.

Alternatively, the series could go the same way as Netflix's The Crown and recast the children every two or three seasons, which might open up the casting field a bit and frankly, it could be a lot easier for the actors themselves.

It's known that playing those characters for all those years took a heavy toll on Daniel Radcliffe, Rupert Grint, and Emma Watson.