Guest Stars Rob Brydon as Barry Coates Steven Pacey as Alex Cunningham Geraldine Somerville as Angela Coates Kate Crutchley as Ma Anthony Mark Barrow as PC Morgan Kenneth Hadley as Pa Helen Pearson as Sophie Cunningham Alan Graves as Matthew Cunningham Eric Graves as Simon Cunningham Syreeta Kumar as DS Sita Wickes Ciaran Murtagh as Mugger Estelle Williams as Executive Blair Plant as DI Curry