Murder, stage left

When a renowned theater director senses something amiss during his latest production, he calls in Nero Wolfe. Though the corpulent genius wouldn't normally accept a job this vague, a mutual friend dangles the prospect of a very rare orchid in exchange for his services, and Wolfe can't resist. With a mind to suss out useful backstage gossip, Wolfe turns to his faithful assistant, Archie Goodwin, to impersonate a journalist in order to speak to the cast. Though Goodwin's conversations prove unfruitful, on his last day at the theater, the director is murdered in his soundproof booth, poisoned by…