Basically what you have here is a very low budget version of "Agent Cody Banks" goes to "Police Academy" and meets "Mr. Ed". So low budget that the action scenes have been replaced with cartoons and the horse has been replaced with a dog that does not move his (or her) lips when talking-just a lame voice-over.
Throw in a couple of henchmen who could be described as "The Mayor of Munchkin City" and a male version of the mayor's secretary from "The Powerpuff Girls". Add a prestigious veteran actor, Officer Larvell Jones from "Police Academy" and a villain who looks and sounds like Al Pacino imitating the Tom Hanks character in "The Ladykillers".
If any of this sounds vaguely interesting, it is not. No one with an age or an IQ over six will find much entertainment here. Zach and Becky have some charm, but all the other characters are adults acting infantile, making this one of those kid's movie without any kids. Writers without childhoods must think that children get off watching adults act like cartoon characters rather than watching actors their own age.
There is a guest appearance by an Argentine pop singer named "Angie" (not Angie Aparo) who apparently was expected to become a big thing at the time of filming but whose US career seems to have suffered the same fate as this movie.