The Scorpion King: Book of Souls is a 2018 American direct-to-video sword and sorcery action-adventure film. As the fifth and final installment in The Scorpion King series, it represents the culmination of the original series and a sequel to The Scorpion King 4: Quest for Power. The film stars Zach McGowan as Mathayus, along with Pearl Thusi, Mayling Ng, and Peter Mensah in supporting roles. Directed by Don Michael Paul and written by David Alton Hedges.