Whodunnit?: Season 4 - 7 Episode s
4x1 - Dead Grass
June 28, 1976
A police informant is found with a knife in his back.
4x2 - Future Imperfect
July 5, 1976
A crime, with a scientific twist, set in the future.
4x3 - Time to Dye
July 12, 1976
A woman is murdered in a beauty parlour.
4x4 - Final Verdict
July 19, 1976
An unsuspecting victim succumbs to death by poisoning.
4x5 - A Bad Habit
July 26, 1976
A monastery is the target of a thief.
4x6 - A Deadly Tan
August 2, 1976
A man is killed at a tanning booth.
4x7 - Dead Ball
August 9, 1976
The career of a football manager is cut short.