Douglas Henshall
as William Muncie
Martin Compston
as Peter Manuel
Shauna MacDonald
as Agnes Muncie
Gilly Gilchrist
as Samuel Manuel
Joanna Roth
as Bridget Manuel
Michael Nardone
as Det Supt Leish
David Rintoul
as Chief Constable Renfrew
Gary Lewis
as William Watt
Denis Lawson
as Laurence Dowdall