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

Newspaper man "Scoop" Hanlon is looking for a way out of his assigned women's interest column. The one chance he has is to spend the night in the "blue room" of a haunted mansion where a number of people are gathered for a party. When one of the guests disappears from his room, "Scoop" decides to get to the bottom of things.

A go-getting bank messenger falls in with unsuccessful gambler.

Nearly 7,000 Curtiss Jennies were built and they had a long and distinguished career in the movies. In this load of garbage, a Swahili village (somewhere in the sierras behind Hollywood) is affected by disease. The nearby diamond mine is using this as an excuse not to ship diamonds back to HQ in South Africa. The mine president has sent a doctor, his beautiful daughter and her duenna to find out what is going on and to cure the natives. They are travelling on foot. To speed things up the president sends his ace flyer up...

A modern range war -- modern for 1928 -- complete with oil derricks in the backyard, horsemen being pursued by motorcyclists, and there's stunt flyer Al Wilson to save the day.