It was later adapted into a film serial and radio program.

In the 1940 film serial, the part was played by Sheila Darcy.

Terry of the Times (1930) is a Universal film serial.

As was common at the time, the film serial was released simultaneously with a novel.

Secret Agent X-9 was the subject of two film serials in 1937 and 1945.

George Lucas created the character in homage to the action heroes of 1930s film serials.

Flash Gordon is a 1936 science fiction film serial.

The Tribune announced a 10% increase in circulation as a result of the film serial's success.

This is not considered by some to be a film serial.

The King of the Kongo was the first film serial to have any sound element.