1931. Frances Palmer is overjoyed when her brother Rob returns to Adelaide as a racecourse veterinarian. But all is not well on the turf, and when a man is murdered, there is only one suspect - Rob. Frances and her boyfriend, charming night club owner Jack Sullivan, along with ex-vaudevillian Uncle Sal and their friends have only one chance to unmask the real murderer, by infiltrating the racecourse. The odds are against them, but luckily putting on a dazzling show where everything depends on sleight of hand is what they do best. But nothing is a dead-cert against a cold blooded killer. And with time running