The gang face a race against time to work out who is going to release the flu, and stop them in order to prevent global disaster.

Cast: Adeel Akhtar, Paul Higgins, Neil Maskell, Fiona O'Shaughnessy, Alistair Petrie, Alexandra Roach, Nathan Stewart-Jarrett, Oliver Woollford, David Calder, Ruth Gemmell, Emil Hostina, Emilia Jones, Sylvestra Le Touzel, Ian McDiarmid, Paul Ready