Based on Iain Banks's best-selling novel, this romantic mystery follows Stewart as he returns to his childhood home and tries to discover the truth behind his best friend's death.

Christian Cooke, Charlotte Spencer, Peter Mullan, Gary Lewis, Brian Gleeson, Chris Fulton, Samuel Robertson, Kevin Mains, Jack Greenlees, Joy McAvoy, Gilly Gilchrist, Jenny Ryan, Gerard Miller, Ncuti Gatwa, Sharon Small, Naomi Battrick, James Young