There, a series of mysterious events lead him to a secluded and ancient tower, home to a mischievous grey heron. When Mahito’s new stepmother disappears, he follows the grey heron into the tower, and enters a fantastic world shared by the living and the dead. As he embarks on an epic journey with the heron as his guide, Mahito must uncover the secrets of this world, and the truth about himself. Featuring the voices of Christian Bale, Dave Bautista, Gemma Chan, Willem Dafoe, Karen Fukuhara, Mark Hamill, Robert Pattinson and Florence Pugh.