Casts
David Morrissey
as Dr. Jan Falkowski
Tara Fitzgerald
as Debra Pemberton
Alex Lowe
as Drew Langdon
Dearbhla Molloy
as Dr. Bernice Falkowska
Michael Elwyn
as Prof. Wojciech Falkowski
Lucy Griffiths
as Bethan Ancell
Alexis Zegerman
as Gemma
Lucy Robinson
as Kay Scudder
Thomas Craig
as DC Lee Rutter
Richard Lumsden
as DI Steven Thorpe
