Thirty years past their prime, the band Hired Gun aims for a comeback at the Midsomer Rocks Music Festival. With Barnaby among the legions of fans who still love the band's music, their revival holds promise--until someone sounds a discordant note by killing off the musicians, one by one.

Inspired by the novels of Caroline Graham. Originally produced for television by Bentley Productions and All 3 Media International in 2006. Special features: Caroline Graham biography.