The Green Hornet

A newspaper publisher and his Korean servant fight crime as vigilantes who pose as a notorious masked gangster and his aide.

Britt Reid learns that the men killed in the tunnel disaster were insured in the construction company's favor, through a broker named Mortenson. Masked as The Green Hornet, Reid locates Mortenson, but before he can force him to confess, Axford and the police arrive, and The Hornet has to flee.

Brett Reid suspects Bartlett Flying schools of a scheme to collect insurance on both planes and student flyers. As The Green Hornet, Reid visits the flying school, binds Bartlett, head of the school, then forces Bartlett to fly with him in a plane "specially serviced" for a student flyer.

Brett Reid, determined to smash the stolen car racket, allows his car to be taken from a parking lot he suspects, then trails it to the Meadow Garage, where it mysteriously vanishes. Reid recognizes one of the garage mechanics as, Pete, a racketeer, formerly with the Flying school and that night, as The Green Hornet, he visits the garage to question Pete.

Brett Reid, trails the theft of his own car to the Meadows garage. Axford follows one of the Meadows' mechanics to the junk yard, where he and Reid narrowly escape death when the racketeer discover who they are. Meadows, realizing Reid is hot on the trail of his stolen car, orders it destroyed with a time bomb. Before the bomb explodes, The Green Hornet confronts Meadows...

Britt Reid, investigating sabotage of Whippet Line buses, suspects that Rockford, the head of The Blue Streak, a rival bus line, belongs to the crime ring responsible. Axford, conducting and investigation of his own, visits The Blue Streak headquarters and is trapped and made prisoner by the racketeers.

Brett Reid is disguised as The Green Hornet, captures Sligby, the murderer of Charles Roberts, then trails the trucking racketeers and surprises two of them about to destroy a trainload of perishables. The racketeers attempt to escape into a truck, but The Hornet boards the truck and battles one of the men, while the other races the truck towards to get help from two of his pals.

Brett Reid, disguised as The Green Hornet is snapped by Sentinel photographer as he hurriedly leaves the house of a cleaner named Levensen. Monroe sees the picture in the Sentinel and realizing The Hornet is on the trail of Lynch, head of the cleaner's racket, orders Lynch and his shop "removed" and evidence pointing to The Hornet as the perpetrator of the crime.

Brett Reid, Axford and Jenks go to Mortenson's place on an anonymous tip that is the hideout of The Green Hornet." Outside the house, Reid makes an excuse to leave Jenks and Axford. Donning The Hornet garb, brought by Kato, he enters the house surprising three gunmen ambushed there. A fight follows, and the gangsters escape as Jenks and Axford rush in.

Brett Reid, battling the crime ring in the mayoralty election secures evidence that ballot boxes have been "stuffed." The "ring" candidate has been elected and the Sentinel demands a court order for a recount. Monroe hurries his henchmen to seize and destroy the ballots. But The Green Hornet get possession of the ballots and starts with them in an armored car to a safe hiding place.

Brett Reid, investigating sabotage against the shipping business of young John Roberts, disguises as The Green Hornet & causes the arrest of Max Gregory, illicit munitions dealer. The racketeers strike back by attacking a trainload shipment being made by Roberts. As The Green Hornet, with Kato driving "The Black Beauty" pursues the train, boards it at full speed & attacks the gangsters.

Brett Reid, sends Axford and Jenks to spot gangsters among the carnival crowd at the Cooper Zoo, who are forcing "protection money" from Cooper by threatening sabotage. The Green Hornet then goes to Coopers office, where he traps Lefty Bates, strong arm man of the crime ring, and forces him to write a confession.

The Hornet learns from Bates that a man named Monroe is going to put a bomb in the Sentinel office that night, set to explode at 11:00. Kato takes The Green Hornet to a phone booth, where he phones the Sentinal and warns them about the bomb but he is not taken seriously. Meanwhile, one of Monroe's men delivers a package there, gives it to Miss Case and has her put it in Reid's safe.