Written and directed by British filmmaker Joe Cornish best known for 2011’s sci-fi movie Attack the Block, The Kid Who Would Be King is a surprisingly well-done and fun family-friendly adventure film with a very creative take on the iconic British legends of King Arthur and the Knights of the Round Table. The film follows a young teenager named Alex, played by newcomer Louis Ashbourne Serkis, living in London who leads a fairly typical adolescent life until one day he discovers the magical sword Excalibur previously possessed by the legendary Arthur. Along with his bullied best friend Bedders, Alex is unwittingly tasked with saving England by fighting off the magical evil force of Morgana, played by Rebecca Ferguson, who is the half sister of King Arthur and the mortal enemy of the wizard Merlin. With the discovery of Excalibur, she and her magical zombie army are awakened from the depths of Earth after a centuries-old spell to avenge Arthur’s curse and destroy Great Britain during a solar eclipse. The fatherless Alex is told this unbelievable story and how he is a descendant of the great King Arthur from the famed wizard Merlin who is disguised as a older teenage student, played by the film’s comic relief Angus Imrie. When he is not trying to blend into modern-day England, Merlin appears either as an owl or an older man, played by the great Patrick Stewart. Eventually, Alex and his best friend are reluctantly partnered with the school bullies Lance and his girlfriend Kaye to go on a perilous journey to locate and kill Morgana. In the process, the four of them learn moral lessons to overcome their challenges with each other to become lifelong friends despite being enemies prior to their quest. Overall, although it is definitely geared to be a wholesome family movie, I was pleasantly surprised to discover it to be a terrifically entertaining adventure story also appealing to adults looking for a fun time at the movies.