Jean Wildacre dies suspiciously during a performance as assistant to local magician Aloysius Wilmington, and Barnaby & Jones are called in. They have to investigate the relationships of Midsomer's Magic Circle, a group of old friends whose activities spun off a new cult, and led to long-running animosities. Soon they are looking for colorful South American poison-dart frogs, as the death count rises
Quest roles:
Ronald Pickup(Rupert Smythe-Webster), Michael FitzGerald(Hugo Cartwright), Stuart Wilson(Aloysius Wilmington), Dominic Rowan(Simon Wilmington), Sian Brooke(Christine Turner), Brigit Forsyth(Estelle Balliol), Rachel Pickup(Isolde Balliol), Tom Goodman-Hill(Tristan Balliol), Rosemary McHale(Rosemary Balliol), David Roper(Anton Thorneycroft), Vivien Heilbron(Felicity Brand), Kate Crutchley(Jean Wildacre)