First broadcast 4th/5th October 2021.<br /><br />Nikki's students make an alarming discovery while dissecting a body donated for their training.<br /><br />Ryan Hawley - Michael Robson<br />India Eva Rae - Amrita Naidu<br />David Birrell - Dr. Young<br />Pauline McLynn - Mary Thorpe<br />Nicholas Woodeson - Derek Galton<br />Amanda Boxer - Kate Vellecott<br />Siân Phillips - Beattie Elleston<br />Emilia Fox - Dr. Nikki Alexander<br />Mitesh Soni - Henry<br />Jack Bandeira - Ollie<br />Millicent Wong - Ana<br />David Caves - Jack Hodgson<br />Genesis Lynea - Dr. Simone Tyler<br />Bronwyn James - Hannah Robson<br />Stephen Wight - DS Steve Galloway<br />Annette McLaughlin - Liz<br />Richard Durden - Conor Hodgson<br />Sutara Gayle - Gloria Mason-Walker<br />Oliver Devoti - Lt. Jamie Gatley<br />Amanda Burton - Professor Sam Ryan
