Roscoe flirts with a girl in the park. Later he takes his wife and mother-in-law to the movies only to see his flirtation showing on the screen.

An American boy turns out to be the long-lost heir of a British fortune. He is sent to live with the cold and unsentimental lord who oversees the trust.

The comfortable and amiable Daniel Boone Brown, a resident of New York's water front, becomes the victim of a mad scientist's psychological experiments. For days, Dr. Ulrich Metz messes up Daniel's life, bringing on failing health, restless sleep, a nervous and irritable disposition, tardiness for work, and superstitions that cause worry and fear. Several months into the ordeal, one of Metz's minions, hired as Daniel's livery, feeds him a midnight snack of spring onions, lobster, Welsh rarebit and mince pie. We see the contents of his stomach causing pain and distress; then he has vivid and surreal nightmares. Will Metz succeed in driving Daniel to suicide?

A young man can only get the woman he loves if he becomes famous and manages to get his picture in the newspapers. He determines to let nothing stand in the way of his doing exactly that, and in the process winds up getting involved with a gang of criminals and a locomotive chase.

Dr. Henry Jekyll experiments with scientific means of revealing the hidden, dark side of man and releases a murderer from within himself.

In a strange grotto deep in the bowels of the earth a coffin uprights itself, dances, then opens, and out steps a demonic magician with skeletal face, horns, and cape. He wraps two women (who appear to be in a trance) in fabric, levitates them, and causes them to burst into flames and disappear. As he gathers their ashes in a pitcher a Good Spirit [a young woman who resembles Peter Pan] appears, shakes her head No, and reveals the "souls" of the two women in a secret compartment deeper within the cave. The Good Spirit vanishes in a puff of smoke. The magician then produces 3 glass bottles on pillars, takes them downstage close to the camera, and reveals 3 tiny women in them; one woman beats a tambourine while the other two sway. The magician pours ashes (?) into the bottles, but the Good Spirit reappears and makes these trapped figures disappear in a flash, angering the magician...