The Last of Us' Bella Ramsey left The Worst Witch after season 3 due to personal mental health reasons. Lydia Page replaced ...

Are you a The Worst Witch Superfan? Or simply just the worst witch...? Let us know in the comments below, if you achieve Superfan status in this series 4 Superfan quiz!

Mayhem and mishaps follow young witch Mildred Hubble wherever she goes. She just can't help it! But with her friends' help, Mildred always manages to avoid disaster just in time.

Check out the trailer for the new series of The Worst Witch, another year at Cackle's Academy, will it go better this time? Watch the all new series of The Worst Witch, starting Monday 27th ...