Polo leaves his San Francisco home base to do a favor for an old friend. It sounds simple enough: Fly to London to hand deliver a letter, a check, and a cassette tape to a distant cousin of Polo's friend Raymond Singh. With first-class plane tickets, a hefty expense account, and reservations at the Ritz, how can he refuse?
Raymond's cousin Gurbeep Singh proves elusive, though, and in the process of tracking him down, the persistent detective...