Once again, Frasier (Kelsey Grammer) must bargain with his crafty and cunning former student Kirby (Brian Klugman). This time, both Frasier and Niles (David Hyde Pierce) converge upon the boy, in hopes of glimpsing (and hopefully sampling) a rare bottle of wine owned by a rich relative of Kirby's current girlfriend. Meanwhile, grumpy Martin (John Mahoney) balks at wearing his new blood-pressure monitor. ~ Hal Erickson, Rovi