Garry is the enigmatic and popular host of a talkback radio show who is continually battling with his boss over his style. Outside of work, he loves to take his crazy Jack Russell Terrier, Spot, to the park where they regularly meet up with a group of friends, both canine and human.
But for two of those friends, what starts as a walk in the park turns sinister with the gruesome discovery of a body. Soon, talkback radio gets involved and things get totally out of hand.
Garry is drawn into a plot that threatens his close friend. Meanwhile secret meetings and plans are made and loyal listeners take sides as more and more people ring in to the radio station.
But a common thread begins to emerge as Spot becomes enmeshed in the story.