Season 6
Episodes
1. All Part of the Service
1978-04-03
An apparent suicide is not all that it seems...
2. Which Eye Jack
1978-04-10
There's dirty work at an inn on the Cornish coast.
3. Diamonds are Almost Forever
1978-04-17
Priceless diamonds vanish from the safe at a police station.
4. Before Your Very Eyes
1978-04-24
A murder takes place at the climax of a thrilling illusionist act.
5. A Bad Sign
1978-05-01
A fortune teller is murdered but the solution is hardly crystal clear.
6. Adieu Monsieur Chips
1978-05-08
A casino director's number has at last come up.
7. A Safe Way to Die
1978-05-15
Wages are stolen from a safe -- next to which is lying a dead body!
8. Final Trumpet
1978-05-22
The panel grapples with a case involving all the fun of the circus.
9. Instant Coffee
1978-06-05
Who has poisoned the ruler of an oil-rich Arab country?
10. Date with Death (aka A Dead Cert)
1978-06-12
Murder strikes at a "school for lovers."
11. Underneath the Archers
1978-06-19
Murder in a photographic studio keeps the panelists guessing.
12. Which Way Did He Go
1978-06-26
What killed Philip Cunning ham -- the cigar, the Scotch, or the cup of tea?