Whodunnit? - Season 5
1 - The Rajah's Ruby
Air Date: June 27, 1977
It's 1925, and a daring thief makes off with a precious gemstone.
2 - Village Fate
Air Date: July 4, 1977
Rehearsals for a murder mystery play turn sinister when one of the actors is poisoned for real.
3 - No Happy Returns
Air Date: July 11, 1977
Seventieth birthday celebrations for a bad-tempered Chairman of the Board end with a bang!
4 - The Q43 Experiment
Air Date: July 18, 1977
A top British scientist is gunned down as he works in his laboratory.
5 - Last Tango in Tooting
Air Date: July 25, 1977
It's the finals of the Banworth Chemical Works dance competition and there's murder on the dancefloor.