Round and Round the Cauldron Go (S13E05)

S13E01 Bake Me a Baby as Fast as You Can S13E02 Twinkle, Twinkle, Fertile Star S13E03 Pussycat, Pussycat, Where Have You Gone S13E04 Rockabye Maybe S13E05 Round and Round the Cauldron Go S13E06 If You're Witchy and You Know It S13E07 The Town Mouse and Country Mouse S13E08 When She Got There, the Cupboard was Bare S13E09 The Lady on the Bus Goes Bye Bye Bye S13E10 London Bridge is Calling Now