Overview
Demolition is an Australian TV movie.
It was produced by Robert Bruning's Gemini Productions and screened on Channel 7. Director Kevin Dobson recalled it as an attempt by Bruning and Grundys "to make mid-Atlantic films for the US market. It was pretty ill-fated."
Plot
British Intelligence have been conducting sound tests in different countries on techniques to increase the ability of long-distance truck drivers to stay awake - sounds were pumped into their ears to see the results. They discover that one method could completely erase memory.
An intelligence officer, Ainsley, blackmails Peter Clarke, an Australian who used to work for him as an agent, Peter Clarke, into returning to Sydney as a courier. Clarke is to take an audio tape of recordings that will erase the memory of the listener. Ainsley wants the tape to lure an enemy agent, Korcheck - the plan is to trap Korchek into listening to the tape and have his memory wiped.
From Wikipedia (CC BY-SA 4.0).