We have another big casting rumour for HBO's upcoming Harry Potter TV series, this time revealing that an offer has gone out to Jessica Jones and Ozark star Janet McTeer to play Professor

And there’s more! A new cast will fill the old roles made famous by the likes of Daniel Radcliffe, Rupert Grint, Emma Watson, and Co. There aren’t many details about the series available just yet, but here’s a quick breakdown of what we do know so far.

The Harry Potter HBO series is in negotiations with Janet McTeer to play Minerva McGonagall and Paap Essiedu is near a deal to play Severus Snape.