HBO is moving forward with its second Game of Thrones spinoff series, and today revealed the show’s key stars. The series, A Knight of the Seven Kingdoms: The Hedge Knight, was first officially announced almost exactly one year ago in April of 2023. Long rumored, the show is an adaptation of George R. R. Martin’s Dunk and Egg stories, which are set within the Game of Thrones universe. Today HBO revealed that Peter Claffey will play Dunk and Dexter Sol Ansell will be Egg. That’s them above. Claffey is a former rugby player turned actor who has previously appeared in Bad Sisters and Wreck. Ansel…