Andy invests in a local theatrical production; when the actors flee with the money, Andy and his wife are forced to take their places and put on a show.
Hoppy and Lucky have been called in to investigate a series of stage holdups. The robbers are taking gold from Colby's mine and Hoppy suspects it may be ex-outlaw Colby himself.
A gang of urban street kids and a club of suburban would-be federal agents, at first rivals, join forces to rescue the father of one of the kids, the inventor of a super-explosive and its remote detonator, from the clutches of a band of foreign subversives call the "Flaming Torch Gang".
This short documentary, presented and directed by MGM sound engineer Douglas Shearer, goes behind the scenes to look at how the sound portion of a talking picture is created.
The coming of the pioneer settlers in 1840, the making of their first homes in the wilderness, the gold rushes, the Maori wars, the stage coaches, and the frontier towns.