15/20 Mary sets out to find an alibi for Jem, who stands accused of murder.
BBC Radio 4 Extra
2/2 After a major eye operation, shocked Marda West can see things that others can't.
14/20 Jem is arrested for murder, while Mary is accused of bringing about his downfall.
4/4 Inspector Dalgliesh summons the entire household to flush out the killer of Sally Jupp.
1/2 After major eye surgery, a woman discovers that her vision has frighteningly new clarity.
Tracing your ancestors can be fun, as long as they are quite, quite dead.
13/20 Jem's beloved Aunt Alice falls ill, and John Barton's trip ends in tragedy. Stars Roy Hudd
3/4 With a growing list of murder suspects, the inspector uncovers fresh leads.
3/3 Racing against time, Mel battles to use music to thwart a crucial government project.
12/20 Mill owner Mr Carson is unsympathetic to his workers' plight and their demands.