The team investigate the mysterious death of an astronomer after he falls from a cliff during a rare planetary event. Meanwhile, is romance blossoming for Neville?
Quest roles:
Christopher Villiers(Bertrand Sworder), Sarah Woodward(Miriam Sworder), Amit Shah(Sunil Singh Kirmani), Kevin Eldon(Jeremy Herbert), Chelsea Edge(Sophie Chambers), Alexandra Moloney(Sally Blake), Aaron Shosanya(Eddie Marlow)