After a long space journey, an astronaut returns home to his family only to discover that he has somehow gone through a "time warp" and is now one year into the future, rendering him invisible to all those around him.

A dedicated FBI agent recalls the agency's battles against the Klan, organized crime and Communist spies.

Pursued by detectives, Johnny Walters leaves the city to visit his family in a small California town. Among the household: his dead brother's luscious widow Helen, who soon is attracted to him. Ominous events and conflicting evidence leave Helen suspicious, but uncertain about her brother-in-law as tension builds...

Gnomes greet the coming of spring by manufacturing various bright colours.

Quitting time for a scarecrow. He gets home, and his little boy scares him. To the title song, he teaches his son the basics of scare-crowing. Bedtime for junior; he prays to be a big scarecrow, just like his daddy. The next morning he sneaks out before anyone else is up and practices scaring a rooster, a squirrel, and a rabbit. He takes up his father's place, but the crows are not impressed; in fact, the crow goes on the attack.

A tour of the garden, where every flower dances or plays a tune, especially today, since it's the flower pageant. Fire strikes as a badly placed magnifying glass ignites a match. The flowers do what they can to fight it, but the fire manages to get through the sprinkler.

In this first entry in MGM's Happy Harmonies series, an old man tells a newsboy about his adventures with Native Americans in the Old West.