Hayley Canham Matilda Wormwood Charles Brunton 1st Cover, u/s Understudies Miss Agatha Trunchbull Replacement Haley Flaherty Miss Jennifer Honey Steve Furst Mr. Harry Wormwood Annette McLaughlin Mrs. Zinnia Wormwood Maria Lawson 1st Cover, u/s Understudies Mrs. Phelps Replacement The Hammer Throw Scene The Royal Shakespeare Company's Matilda The Musical Finale London West End Cambridge Theatre Covent Garden United Kingdom 32-34 Earlham St, London WC2H 9HU, United Kingdom