Thayer Roberts

A Cold War-era drama about a highway patrolman relaying evacuation plans to motorists after word breaks out that a nuclear attack has hit the U.S.A.

Soon after a Chinese princess comes to the U.S. to buy planes for her people, she is murdered by a poison dart fired by an air rifle. To help solve the crime, Roland Winters as "Charlie Chan" is assisted by his son, Victor Sen Yung as "Tommy Chan" and comic sidekick, Mantan Moreland as "Birmingham Brown", Chan's chauffeur/butler.