A time-travel experiment in which a robot probe is sent from the year 2073 to the year 1973 goes terribly wrong thrusting one of the project scientists, a man named Nicholas Sinclair into a plague ravaged alternate time-line whose war weary inhabitants are locked in a constant battle with killer robots which are automatically being sent there from Sinclair's lab. To escape this situation, Sinclair must find a similar time machine in this alternate world and prevent the disaster from ever happening.

Set in the near future, one man must restore order when a mainframe system crashes in a virtual reality prison where computers control the inmates' thoughts.

An out-of-control robot is inadvertently set loose in a small community, and a crack squad of soldiers are sent to hunt it down. Gradually, the members of the squad begin to suspect that some of them are robots.