Arnold's tenth birthday party means a lot to him, but for some reason it means a whole lot more to the one person he's determined won't be invited -- a pesky young lady who always tries just too hard to be friends.
An employee delivers some papers to Jonathan, along with evidence of a murder. She hides the clue in Freeway's toy and the Harts are held hostage by the murderer.
Fonzie is shot, presumably by Potsie, during a weekend trip to Potsie's uncle's cabin. Fonzie, Chachi, and Roger each describe their versions of what happened.
Stacks is abducted by a demented rock musician named Dante and it's up to B.J. to find her before it's to late.
When Jim learns that he can block civil servant’s honours, he blackmails them into cutting their budgets, but when he hears that he might be in line for an honorary degree, he has to back down.
Matthew finds the guy who really sabotaged the rig. Steven is offered his job back, but turns it down. Claudia learns about Matthew's relationship with Krystle. Lindsay is upset, thinking that her parents HAD to get married just because of her when she was born. Steven's boyfriend Ted tries to contact him, but Fallon does everything she can to stop it and keep them apart. Blake finds out that Krystle is on birth control pills and assumes she's not interested in having a baby. He gets both mad and drunk and forces Krystle to a rough sexual intercourse.
Blake apologizes to Krystle about his behavior, and she forgives him. Michael has found out about Krystle's pawning and tells it to Fallon. Matthew and Walter finally strike oil. Claudia goes out with a guy she meets and almost has an affair with him. She manages to pull out, but later she has an affair with Steven. Lindsay starts finding out about it.
One of Margaret's nurses tries to hide her severe drinking problem, and Hawkeye is scorned after a practical joke he plays on Winchester backfires.
Caroline is crushed when she learns she is no longer able to carry a baby, and fabricates a pregnancy to deal with the pain.
Nurse Gladys Emmanuel, having seen Granville struggling with the washing, tells Arkwright that he must buy a new washing machine. Arkwright has to come up with a plan so that she thinks he has done as she requests. He gets Neville to drop off a new machine, sneak round the back of the shop and take it away again, leaving behind a second-hand machine instead!
Ponch's recruits have their work cut out for them, and it's going to take more than good looks to take down an entire criminal operation.
After hearing the romantic poem, Tom wrote for Helen for Valentine's Day, Louise longs for a romantic gift. However, when George forgets Valentine's Day and offers her money as a gift, a major argument erupts. This leads George to have a love song written for her.
A messenger brings a message from the scheduled guest star -- Benny Brillstein, the Yiddish yodeler. Benny refuses to be on the show, so Kermit asks Chris, the messenger boy, to be the guest. Chris knows a joke, so Kermit introduces him as a comedian.
The Dekker Avenue Merchants Association continues helping the police; Eddie Hoban finds himself out in the cold; Hill, Renko and Belker all have personal problems; Furillo tries to help a confused Santini decide what to do; and LaRue asks Cynthia Chase along on a dull stakeout that suddenly heats up.
Deciding to repair the TARDIS' chameleon circuit, the Doctor goes to Earth to find a real police box. But an old enemy is one step ahead of him.
The Angels enroll in stunt school to stop a crazy Robin Hood who has been terrorizing the movie studios and trying to put real arrows into people.
In an attempt to get even, Sgt. Getraer assigns Ponch to train a group of insubordinate female recruits. Famous Playmate Barbi Benton costars.
In ""Also Rans"" shy shoesalesman Jerome Pepper hopes to catch the attention of the girl he's loved from afar for seven years. By helping her to successfully race her horse Pomona Prince. And in ""Portrait of Solange"" Mr. Roarke grants Tattoo a birthday wish to become an artist like Francois Toulouse-Latrec, which ends up becoming bittersweet since Tattoo falls in love with Solange the girl he is painting.
Passengers who search for romantic nights aboard a beautiful ship travelling to tropical or mysterious countries, decide to pass their vacation aboard the "Love Boat", where Gopher, Dr. Bricker, Isaac, Julie, and Captain Stubing try their best to please them, and sometimes help them fall in love. Things are not always so easy, but in the end, love wins.