Celebrated heart surgeon Thomas Vrain supports the research of an offbeat scientist who has invented an artificial heart. Against the advice of the Ethics Committee, Dr. Vrain decides to perform the first artificial heart transplant.

Dead on Target is the third and final film in the Our Man Flint movie trilogy. The film originally aired on ABC on March 17, 1976. The TV movie was also a pilot for a possible weekly series, but it did not get good enough ratings to warrant such, and Dead On Target became the last Derek Flint movie.

An astronaut enters a vortex and crash-lands on a parallel planet where he's not welcome.

The lives of a businessman and his family begin to spiral downward after he has an affair at an insurance convention.