E1
The case this week involves a creaking door, a murder and a phial of poison.
E2
This week's episode features a ghostly house on a remote Scottish island and a death amongst the week-end guests.
E3
This edition features the murder of a model during a fashion show.
E4
The managing director of a plastics firm if found dead at the foot of a three storey building.
E5
This week's case involves identical twins.
E6
This episode features a murder that takes place just as the last few minutes of 1899 go by.