Nathan Gregory is a World War I veteran pilot who runs a small, debt-ridden traveling carnival along with loyal daughter Jean. Gregory is at odds with five of his former squadron comrades, who he thinks shot him down in 1918 and stole his plans for an incredible invention, a radio=piloted plane. An enigmatic criminal, called "The Eagle", and his gang of toughs skywrites threate...
Unable to find open range near Hollywood, western actor Tom Baxter and his troop head to Judy Blake's ranch to shoot their film. Tom soon learns her foreman has been rustling and poisoning her cattle. When Tom threatens to expose him, Judy is kidnapped and the troop told to leave. With an expert makeup man available. Tom poses as one of the outlaws in an attempt to rescue her.
An edited version of the 1940 Republic serial "Mysterious Doctor Satan", which was released to TV in a syndication package in 1966.
A miner has struck it rich and gives some ore to cowhand Jess Dean to take to his granddaughter. But Horse Williams has the miner shot and uses the ore found on Jess to accuse him of the murder. Jess escapes from the mob of townspeople who later learn that the body of the supposedly dead miner has mysteriously disappeared.
