Shetland

SYNOPSIS

After learning that Robbie Morton and Michael Thompson were father and son, Perez decides to revisit his initial investigation, convinced notorious criminal Arthur McCall lies at the heart of the case. While Tosh remains in Glasgow to search for missing fiscal Brian McDade, back in Shetland the transcript from Michael's last phone call to Freya is recovered and analysed. Discovering how little she knew about the man she loved, Freya asks Perez to make the Witness Protection team speak to her about Michael. Douglas Henshall stars.