Frasier wonders if Niles is right when Niles accuses him of sabotaging his own relationships when they grow serious.
Frasier manages to make a mess of things when he suspects Roz's new boyfriend is gay.
Romance is in the air for Martin when Frasier and Niles run into their old babysitter.
Roz talks Frasier into dating one of her friends. He agrees to it only after realizing how much he's been playing the fifth wheel.
Frasier's eavesdropping leads to misunderstandings between Ronee and Martin.
Niles receives a phone call from a panicked Maris, who asks to meet him for lunch. She asks for advice on how to handle her violent, philandering lover. Niles recommends that she leave him immediately. Frasier and Martin warn Niles not to tell Daphne about the lunch, as she is experiencing severe mood swings due to her pregnancy. Niles wants to tell Daphne anyway, but changes his mind after she freaks out about a phone call from Maris. Niles ends up having to pile lie upon lie to keep the news from Daphne, and even has to throw her a baby shower at the last minute after she suspects that is the reason for his odd behavior and nervousness. Maris's lover, Esteban, shows up at the shower in search of Niles. He mistakenly punches out Frasier as he tries to retaliate for Niles' advice. Daphne is furious to learn that Niles lied to her, and storms out. She later returns, and Niles promises that Maris will never come between them again. Just then, a radio report announces that Maris has been arrested for Esteban's murder. Meanwhile, Frasier reconsiders his decision to return to private practice after his first day is marred by a series of disastrous (and short) sessions.moreless
Niles is questioned by the police in connection with the weapon Maris used to murder her lover - which Niles loaned her.
When Lilith comes to town, she and Frasier inadvertently team up to help a couple work out their marriage problems.
Niles becomes something of a celebrity through Maris' murder trial, while a jealous Frasier hopes to rival him with his Sea Bea awards nominations.
A weight loss competition produces hilarious results for KACL employees. Meanwhile, Niles suffers injuries from a pregnant Daphne rolling over on him in her sleep.
When Frasier needs a new home insurance policy, he tries to make nice with an agent with whom he once had a disastrous date.
A weekend trip to the cabin results in a night of strange dreams for all the Cranes.
When Roz enlists Frasier to help get tickets to a Nanny G. concert, Frasier gets more than he bargained for.
Frasier tries to help a woman overcome her phobia of clowns, but the results are not what he'd hoped.
Frasier fears that he's getting a little too predictable, and engages in a "crime" for the thrill of it.
Martin is anxious about the pending visit from Ronee's mother. Meanwhile, Frasier is consumed with thoughts of Charlotte.
Frasier learns that Charlotte is moving to Chicago.
As Frasier prepares for a dinner party, a broken crock pot brings to mind vivid memories.
The series finale of Fraiser finds Martin and Ronee on the verge of matrimony, and Niles and Daphne preparing for labor. Meanwhile, Frasier prepares for his career in a new city.