This season of Frasier finds the Crane household in a variety of turning points. Niles' (David Hyde Pierce) long-separated wife, Maris, finally serves him with divorce papers in "Are You Being Served?", while Frasier (Kelsey Grammer) finds himself trying to build a better relationship with Frederick (Trevor Einhorn), his son, in "The Unnatural." Martin (John Mahoney) starts his first serious relationship in years, though his sons hardly approve of his choice in "Dad Loves Sherry, the Boys Just Whine", and Roz (Peri Gilpin) tries to broaden her horizons as she tries out for an on-air spot at the station in "Roz’s Turn."