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 Universal's 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).
The plot is as follows:
Wealthy publisher Britt Reid and his trusted Asian servant disguise themselves as the vigilantes; The Green Hornet, and his faithful servant, Kato as they battle the growing power of a ruthless Crime Lord Boss Crogan and his varied rackets across the city. All of which have strong links to foreign powers... (Source: wikipedia.org)