The film centers around a girl who inherits a miniature horse that develops an unlikely friendship with her half-sister's Jack Russell Terrier, who takes to riding on the horse's back.
Emerson Graham's nights as a cab driver are filled with annoyances and inconveniences, but until tonight, never attacks and disappearances. After picking up a mysterious passenger her evening goes from working a job to performing a quest as they must race against the clock to defeat a force of evil. The meter is running.
