A circus barker stages a sensational new act, the world's longest fast undertaken by “Sapolio”, on view in a glass cage. But this act also results in several murders, a kidnapping, and a poisoning!
A pair of reporters try to discover the link between three unsolved, seemingly isolated murders. The only connection between them is they all took place on the same day in three successive years. The police don't trust their instincts - but as 10th July nears again, a solicitor has started receiving threatening letters...
Robert Ayres plays a moody author with a suicide complex. Ayres' melancholia plays right into the hands of a gang of thieves. For a lofty fee, they convince the author to confess to their crimes and then kill himself. Yes, you're way ahead of us: Ayres has a change of heart and decides that he loves life. Delayed Action was produced by Robert Baker and Monty Berman, the men behind the popular 1960s TV adventure series The Saint.