2/4 With no cash for a community centre, the priest turns detective over the mayor's palace.
5/6 After the Geneva revelations, the suave sleuth heads to St Moritz, where danger lurks.
9/10 Now that the detective has the khansamah at his mercy, what will the servant reveal?
4/6 After a curious train journey to Geneva, the suave sleuth gets a surprise revelation.
8/10 It's time for the Bombay detective to test the theory that he's been building for days.
9/20 Frank Rodgers' memory starts to return, but he remembers something terrible.
3/5 Happy Valley is virtually perfect with its lawns and birds and high security fence.
3/5 Can Hellé Nice, risqué dancer turned Grand Prix racing driver, break the world record?
Elsie's secret lover and Kathleen's mystery past puts Britain's security at risk.
3/6 The suave sleuth discovers that Danny Clayton and Mrs Milbourne's stories don't tally.