A Sound of Thunder

"A Sound of Thunder" was a science fiction short story written by the human author Ray Bradbury. It dealt with a safari on prehistoric Earth which led to rewrite the history of the whole planet. Terrin Blakely read the story to his son Ollus. The Eleventh Doctor knew the work. (PROSE: The Dalek Generation)

Behind the scenes

 * The story was adapted into a film featuring Jemima Rooper and Corey Johnson.