Season seven of Frasier begins as Martin Crane (John Mahoney) celebrates another birthday. As a means of recalling happy days gone by, Martin's sons, Frasier (Kelsey Grammer) and Niles (David Hyde Pierce), watch videotaped copies of their childhood home movies in which their late mother, Hester, is a key player. It so happens that Frasier's birthday party guest is his new girlfriend Mia (Rita Wilson) -- and as the evening and the home movies unwind, it becomes distressingly obvious that Mia is the living image of Hester Crane! ~ Hal Erickson, Rovi