Kelsey Grammer and Bebe Neuwirth make crossover appearances in this episode, in their familiar Cheers roles as husband-and-wife psychologists Frasier and Lilith Crane. Expecting no problems while conducting a self-esteem seminar in Nantucket, the Cranes are astonished when Helen (Crystal Bernard) steps forward and accuses Frasier of ruining her life! As it turns out, both Joe (Tim Daly) and Brian (Steven Weber) have also been adversely affected by the nonplussed Frasier's well-meaning consultations. With this episode, Kelsey Grammer became the first actor to win three Emmies on three different series for playing the same role.
by Hal Erickson synopsis