Season 4

01 The Longest Good-Bye Episode 113th September 1975 Bob's old school friend Murdock is in town for a day to sell a complex giveaway item to a Chicago cereal company. Bob invites him to stay overnight at his home. The brief encounter stretches out to a week when Murdock can't make his business connections. He gradually takes over Bob's car, clothing, and most of his home life. 02 Here's Looking at You, Kid Episode 220th September 1975 Howard insists on joining Bob and Emily's anniversary dinner at a fashionable Chicago restaurant in order to enlist their aid in popping the question to Ellen. But he chokes up in the clutch, and Bob is forced to do the proposing for him. 03 Death of a Fruitman Episode 327th September 1975 Bob's patients observe tradition by planning a surprise party to honor the fourth year of the group's therapy sessions. When an unseen member, a Mr. Gianelli, threatens to turn the party into a disaster, Bob kicks him out of the group. His decision meets with instant group approval until Mr. Gianelli dies under a ton of zucchini. 04 Change is Gonna Do Me Good Episode 44th October 1975 Emily accuses Bob of being stuck in a middle-aged rut and challenges him to switch family responsibilities. 05 The Heavyweights Episode 511th October 1975 Bob and Emily invite Carol to share her "heavy" experiences with the "overweight workshop." 06 Carol's Wedding Episode 618th October 1975 A blind-date-initiated, 12-hour romance culminates in Carol Kester's civil marriage to a handsome travel agent. 07 Shrinks Across the Sea Episode 725th October 1975 Bob and Emily suffer international complications when they host a French psychologist in their home as part of a medical exchange program. 08 What's It All About, Albert? Episode 81st November 1975 Bob is depressed by his seeming lack of success as a psychologist. He seeks help from his old college professor, who manages to heighten his despair by informing him that psychology is all nonsense. 09 Who is Mr. X? Episode 98th November 1975 Bob accepts a seemingly innocent invitation to appear as the guest on a TV discussion program. He winds up in the jaws of a dilemma when the show host turns out to have the disposition of a shark. 10 Seemed Like a Good Idea at the Time Episode 1015th November 1975 Bob moves up in the world from the seventh to the tenth floor when he joins the firm of a swinging psychiatrist. 11 Over the River and Through the Woods Episode 1122nd November 1975 It's a stag Thanksgiving for Bob when Emily flies off to join a family reunion, leaving Bob to share the holiday with his male buddies. 12 Fathers and Sons and Mothers Episode 1229th November 1975 Bob suffers family problems when his mother becomes a houseguest and an elderly patient involves him in a parent-child vendetta. 13 The Article Episode 136th December 1975 When she's given an assignment to see what makes a bunch of doctors tick, inquiring news reporter Ellen Hartley gives Bob and his medical cohorts the tell-it-like-it-is treatment. 14 A Matter of Vice-Principal Episode 1413th December 1975 Emily must contend with irate teachers, hamsters, and an escaped snake when she's unexpectedly upped to the position of school vice principal. 15 Bob Has to Have His Tonsils Out, So He Spends Christmas Eve in the Hospital Episode 1520th December 1975 Christmas Eve finds Bob in the hospital with tonsillitis and an impending operation. Meanwhile, his friends are all suffering from an attack of Christmas-itis. 16 No Sale Episode 163rd January 1976 Bob becomes his patient's partner in a get-rich-quick real-estate venture. 17 Carol at 6:01 Episode 1710th January 1976 Bob contends with a patient's delusion that her bingo game is fixed, staggers through a series of wild poker parties, and watches in wonder as his secretary slowly smothers under an attack of love. 18 Warden Gordon Borden Episode 1817th January 1976 Howard's game-warden brother comes to Chicago to witness the mating of two whooping cranes—and stays to make a play for Howard's girlfriend. 19 My Boy Guillermo Episode 1924th January 1976 Jerry Robinson's depression turns to instant joy when a globe-trotting ex-flame suddenly re-enters his life and proposes. 20 Duke of Dunk Episode 2031st January 1976 A professional basketball team hires Bob to give a psychological assist to its superstar. 21 Guaranteed Not to Shrink Episode 217th February 1976 Bob develops a unique psychological problem when his receptionist, Carol, decides to resume her college career and become a psychologist. 22 Birth of a Salesman Episode 2214th February 1976 The Hartleys are bombarded with legal hassles when Bob is sued by a shy patient and Emily decides to fight a parking ticket. 23 The Boy Next Door Episode 2321st February 1976 The Hartleys entertain Howard Borden's young son and hire a beauty queen as his babysitter. 24 Peeper Two Episode 2428th February 1976 Cliff Murdock, Bob's old laugh-a-minute college buddy, affectionately known as The Peeper, pays a return visit.