Bill Campbell guest stars as Dr. Clint Webber, a new "call-in" radio personality hired by station KACL. Dr. Webber's slick, smooth delivery and flawless dispensation of advice pleases everyone at the station -- everyone, of course, but rival radio shrink Dr. Frasier Crane (Kelsey Grammer), who worries that the "perfect" Webber will end up as his permanent replacement. Elsewhere, Niles (David Hyde Pierce) must straighten things out when his dad Martin (John Mahoney) is ejected from a gourmet pet-food shop. ~ Hal Erickson, Rovi