Elizabeth Waterworth-Santo also known as Lizzie Waterworth is a British voice actress, best known for voicing the titular character of CITV's Horrid Henry , [1] [2] for which she was nominated for the British Academy Children's Awards Best Performer in 2019. [3] She has also voiced other characters in animations, including Dougpo in Tinpo , [4] Bello in Jelly Jamm , [5] Uniqua [6] and Austin [7] in The Backyardigans , A, B, F, G, H, O, P, and W from Alphablocks , [8] Franklin in the UK dub of Franklin, [9] Mungo in Strike, [10] Marcus in Marcus Level [11] and Cutie in It Takes Two. [12]
In 2023, Waterworth published How To Talk So People Will Listen, a guide on confident speaking. [13] Aimed at an audience age 9 and older, the book provides tips on breathing and voice control and preparing to speak to audiences, utilizing cartoon illustrations to depict storing these tips in an imaginary confidence toolbox. [14]