101-Still Crazy After All These Years
The Hartleys take a vacation. In their absence, Howard undergoes a crash psychological program that changes his entire personality.

102-The Great Rent Strike
The Hartley apartment becomes a hot and cold battleground when the good doctor declares psychological warfare on his landlord.

103-Et, Tu, Carol?
Both Bob's receptionist and a Buddha figure with a clock in its navel give the psychologist a hard time.

104-Send This Boy to Camp
Bob and his friends host an orphan contingent for a wildly improbable camping-out experience.

105-A Crime Most Foul
Bob turns amateur detective when he believes that his expensive tape recorder has been stolen.

106-The Slammer
Bob and his friend "The Peeper" take a trip down Memory Lane and wind up in the slammer. Guest star: Tom Poston.

107-Jerry's Retirement
Bob defends the work ethic when Jerry comes into a pile of money and promptly retires from the dental profession.

108-Here's to You, Mrs. Robinson
Jerry, retired orthodontist and orphan, takes off on a world tour to search for his long-lost parents.

109-Breaking Up Is Hard to Do
Bob undergoes a shock when his mother announces that she has separated from his father after 47 years of marriage.

110-Making Up Is the Thing to Do
Bob takes on the role of Christmas peacemaker when he attempts to reconcile his parents.

111-Love Is the Blindest
Bob watches in amazement as one of his patients supports a blossoming romance with a tissue of lies.

112-Of Mice or Men
Bob runs into marital problems when he brings his therapy group home for a wild role-playing encounter.

113-Halls of Hartley
Bob succumbs to the pressures of living in a big city and desperately seeks employment of a small rural college.

114-The Heartbreak Kidd
Bob thinks that Veronica Kidd, a student trainee, has fallen in love with him.

115-Death Be My Destiny
Bob strikes out against a friend's fear of falling, but succumbs to the same phobia himself when he is subjected to a harrowing elevator experience.

116-Desperate Sessions
Bob is held hostage in his office by a friendly bank robber.

117-The Mentor
A despondent friend accepts Bob's suggestion and turns the psychologist's reception area into a mini-Polynesian village.

118-Shrinking Violence
Bob offers sound psychological advice to his wife and his therapy group on how to handle anger. Then he proceeds to blow up himself.

119-You're Having My Hartley
Hot baby news is the order of the day when Carol, Bob's receptionist, announces that she's expecting a baby. Then, Emily drops her bombshell—and Bob nearly comes unglued at the prospect of becoming a father. Guest star: Tom Poston.