The Green Hornet Strikes Again!

The Green Hornet Strikes Again 1941 is a Universal movie serial based on The Green Hornet radio series by George W. Trendle and Fran Striker. It is a sequel to the 1940 serial The Green Hornet. This was Universals 117th serial the 49th with sound of the 137 the studio produced. The plot involves racketeering and is unusual for a film serial in having mostly stand alone episodes instead of a continuous story although this was also the case for the original Green Hornet serial.

Source: Wikipedia