Amanda Holden joins the cast of CBBC's The Worst Witch as a guest star, playing Miss Pentangle. Miss Pentangle is the headmistress of Miss Pentangle's Academy of Witches who visits Cackle's Academy for a spelling bee competition.

Who plays Miss Pentangle on The Worst Witch?

The Worst Witch (TV Series 2017– ) - Amanda Holden as Miss Pentangle - IMDb.

Who is Miss Pentangle?

Miss Pentangle (Miss Phyllis Pentangle in the 1998 series; Miss Pippa Pentangle in the 2017 series) is the Headmistress of Miss Pentangle's Academy for Witches, a fellow modern witch academy several mountaintops away from Cackle's Academy. She is also good friends with Miss Hardbroom.