4.1-The Two Mrs. Cranes-The crew, including Roz, play a charade on one of Daphne's old boyfriends.
4.2-Love Bites Dog-Frasier hasn't had a date in a long while. Niles tries to become more famous with an ad he created.
4.3-The Impossible Dream-Frasier has a series of dreams that disturb him mentally.
4.4-A Crane's Critique-Niles and Frasier meet up with a childhood idol of theirs.
4.5-Head Games-Niles has to fill in for Frasier on his radio show when Frasier goes to a psychiatric convention.
4.6-Mixed Doubles-Daphne and Joe break up so everyone tries to find Daphne a new boyfriend.
4.7-A Lilith Thanksgiving-The Cranes (Not Daphne) fly to Boston for Thanksgiving with Frederick and Lilith.
4.8-Our Father Whose Art Ain't Heaven-Frasier receives a painting from Martin, but doesn't like it. He has trouble breaking the news to Martin with a fear of hurting Martin's feelings.
4.9-Dad Loves Sherry, The Boys Just Whine-As similar problem to 4.8, the boys feel it hard to tell Martin that they don't like his new girlfriend, Sherry.
4.10-Liar! Liar!-Frasier is overcome with guilt from a childhood stunt he performed.
4.11-Three Days Of The Condo-Mrs. Langer, a mean, old women, is the head of the Condo Board. Frasier joins a league against Mrs. Langer when he gets multiple "NO-NO!" slips.
4.12-Death and The Dog-Frasier recaps a story about Eddie not feeling well with a caller on his radio show.
4.13-Four For The Seesaw-The Crane brothers double date at Cafe Nervosa.
4.14-To Kill A Talking Bird-Niles is moving from the Shangri-La to a new exclusive resort, The Montana.
4.15-Roz's Krantz and Gouldenstein Are Dead-Roz suffers from two elderly patients dying in front of her at a retirement home.
4.16-The Unnatural-Bulldog fibs to Frederick about Frasier being a good softball player.
4.17-Roz's Turn-Roz has a chance to have her own radio show.
4.18-Ham Radio-Frasier creates a radio-play for KACL's 50th Anniversary.
4.19 & 4.20-Three Dates and A Break-Up-Frasier has three dates on three nights. Martin and Sherry break-up. Will they get back together again?
4.21-Daphne Hates Sherry-Daphne feels as if Sherry is stealing her job from her.
4.22-Are You Being Served-Niles goes through with the divorce from Maris.
4.23-Ask Me No Questions-Frasier obsesses over a question asked by Niles and asks every available resource what he should answer.
4.24-Odd Man Out-Frasier is the only one without a date. Frasier gets a call from Laura. (This is explained more thoroughly in "Frasier's Imaginary Friend (5.1))