The Kid Who Would Be King (2019)

Alex, a 12-year-old boy, and his friends fight an evil sorceress with the help of Excalibur, the sword of King Arthur, in a bid to save the world from her atrocities.

Director: Joe Cornish

Cast: Louis Ashbourne Serkis, Denise Gough, Dean Chaumoo, Tom Taylor, Rhianna Dorris, Nathan Stewart-Jarrett, Noma Dumezweni, Rebecca Ferguson, Mark Bonnar, Angus Imrie, Louis Martin, Joey Ansah, Adam Leese, Alexandra Roach, Nick Mohammed, Patrick Stewart, Myra McFadyen, Adam Buxton