Hank Zipzer is a British children's television series created by Henry Winkler, based on the book series of the same name by Winkler and Lin Oliver. It stars Nick James as the 12-year-old dyslexic schoolboy, Hank Zipzer. Winkler also portrays Mr. Rock, Hank's music teacher. Unlike the books that took place in Winkler's native United States, the series takes place in London, in the United Kingdom. It also included a 2016 Christmas special, Hank Zipzer's Christmas Catastrophe. HBO Max began streaming all three seasons on May 13, 2022, and began streaming Hank Zipzer's Christmas Catastrophe on December 2, 2022.