A mysterious criminal known as The Whispering Shadow commits crimes by means of a gang he controls by television and radio rays. Jack Norton, whose brother was murdered by The…

An American bandleader woos a Brazilian beauty who is already engaged to his employer. His friends try to help him, while learning the local dance, The Carioca. The first pairing…

The Eagle uses sky writing to make threats against a corporation. Nathan Gregory owns a travelling fairground and is thought to be the Eagle. Craig McCoy is a pilot who…

A producer decides to reopen a theater, that had been closed five years previously when one of the actors was murdered during a performance, by staging a production of the…

Captain Donald King is sent to India to carry out a secret mission while the Black Watch, his regiment, leaves for France at the outbreak of the First World War.

Beverly Calhoun impersonates the Prince of Graustark to claim his birthright while he recovers from a skiing injury. In the meantime, she falls for her bodyguard Dantan.