4/10 Ted leads an investigation into the apparent suicide of a city trader in the 80s.
3/3 Sherlock Holmes crosses swords with Charles Augustus Magnussen, the king of blackmail.
5/6 Tommy and Tuppence turn their attention to their fellow occupants of Sans Souci to find N.
4/8 Ghosts of Whitechapel's past come alive, setting the team on a path of destruction.
3/10 Danny and Steve 'welcome' new boss Ted Case into the UCOS office.
3/8 The mysterious death of a clairvoyant unlocks the heart of a deceptive scheme.
2/10 Gerry fights to clear his name before his enemies catch up with him.
2/8 A murder inquiry in a curiosity shop reveals a secret dungeon. But who was the prisoner?
6/8 A birdwatcher is discovered murdered in the Saint-Marie jungle.
1/10 Gerry is spooked by the discovery of a body left untouched under a basement for 30 years.