The plot of Shakespeare in Love turns on this fact.
The play's plot turns on a conflict among three French noblemen.
The plot turns on a Government plan to evacuate the town for use as a nuclear testing site.
It began to seem as if our small plot was turning into a major crossroad for every living creature in the region.
Davidson's work is marked by a strong interest in history, with his plots often turning on what at first might seem like minor events.
We know in advance how the plot will turn out - inconclusively.
The plot turns on the fourth prostitute and her plan for an evening's business.
Its tricky plot turns on a few little questions.
The disease is the point on which the plot turns.
The plot turns on a secret society that has found a cure for the infected.