He is going to read about a bear who is frightened of the rain and the thunder.
Thor star Chris Hemsworth is going to read about a bear who is "frightened of the rain and thunder" when he makes his debut as a bedtime story reader on CBeebies tonight.
Stormy Night is by children's author Salina Yoon.
Other big names on the show recently include Britain's Duchess of Cambridge, singer Harry Styles and Foo Fighters frontman Dave Grohl.
God of Thunder. Hero of #CBeebiesBedtimeStories!⚡️@chrishemsworth is reading our Bedtime Story, Stormy Night by @salinayoon.❤️— CBeebies Grown-Ups 🎉 (@CBeebiesHQ) July 8, 2022
6:50pm tonight then iPlayer!#thorloveandthunder pic.twitter.com/t3SlnAqlPd