An artist fails a test and is required to direct traffic in New York City's Holland Tunnel. He winds up falling in love with a beautiful woman, who takes him to the moon on a Lunar Cruiser.

Chorus girl Peggy Malone marries press agent Jimmy Parsons but faces hardship when her shiftless family moves in, causing Jimmy to fall ill and go West for health. Peggy follows, becomes a film star, and ultimately chooses the now-successful Jimmy over a wealthy suitor, securing their future together.