Michael blames himself for the marital problems between Linda and Eric, which intensify during a party for Michael; Paige feigns illness to spend the day with Tom; and Paula gets wise to Sumner.

Linda's announcement has a profound impact on the Mackenzie family and raises a barrier between Eric and Michael; Mack and Frank follow a lead in the Oakman Industries scandal; Sumner pursues Paula with a vengeance.

Mack and Tom try to track down a former Oakman employee, but Tom has another mission to accomplish; Olivia buys some stock on a tip, while Harold also searches for a way to make a fast buck; Val plans her wedding, despite friends' doubts.

Sumner's embittered daughter Mary Frances pays a surprise visit; Mack learns who controls the Oakman Industries' pension fund; and Harold gets in over his head in the world of high finance, while Olivia's business acumen pays off.

Tom is summoned to Sumner Group headquarters to investigate a tragedy; Jane Sumner is summoned again to Knots Landing; Mack considers giving up the Oakman investigation.

Sumner grieves over Mary Frances by taking solace in a bottle---but the mystery of her death only becomes more complicated; Harold acts drastically when he's unable to pay a debt; Val's desperate act surprises Karen.

Sumner fights for his life in a hospital bed; Paige gets an unwelcome visit from her mother; Danny reacts violently in an argument over the adoption of the twins, while Tom reacts in anger to Mack's accusations.

Tom's heartfelt proposal gives Paige food for thought; Paula's announcement leaves Sumner nonplussed; Danny's confession confuses the twins; a deranged fan continues to stalk Karen; Frank and Patricia stubbornly remain apart.

Tragedy reunites Frank and Pat; the TV station beefs up security for Karen, while Dianne schemes to exploit the celebrity-stalker situation; Tom makes official his proposal to Paige and arouses Sumner's curiosity in the process; Gary basks in his new role as father.

Karen receives disturbing fan letters; Paige thinks Sumner's accusations against Tom are mere jealousy; Linda makes a surprising discovery.

Following the stalking fan's break-in at the Mackenzies', Karen suffers from recurring nightmares; Tom takes the hot seat in an internal-affairs investigation; Gary and Danny play a game of cat and mouse.

The fervent fan who frightened Karen with his love letters is finally exposed; Frank maintains a vigil at the hospital, waiting for a miracle as Julie refuses to give up hope; the case against Danny gathers strength.

Frank and Julie suffer an emotional upheaval, as threats continue to plague Karen; Paige prepares to walk down the aisle with Tom; Anne prepares to get her hands on Paige's trust fund.

Sumner is haunted by faces from his past; Paige is in a black mood over Tom's disappearing act; Val is in a quandary over Danny's harassment and Gary's proposal; Jeff moves to ease Karen's nerves.

Gary and Val contemplate a major move, while Danny plots revenge; an unexpected visitor interrupts Sumner's vacation plans; Frank watches as Julie clears the house of all reminders of her mother.

Karen's nightmare at the station isn't over; Val's torment on the home front may be coming to an end; and Anne's financial troubles may just be beginning.

The police search for a murder suspect; a blackmail threat puts Anne in touch with someone from her past; Paige plays hooky to look for another job; Kate spends some time with Sumner.

A houseguest makes Anne's life miserable; personal indecision plagues Paige; a cop hounds Frank about Danny's death; family matters seep into Sumner's thoughts.

Anne and Nick get cozy; Sgt. Levine questions Julie about Danny's death; Val and Gary bicker over their rehearsal dinner; Paige feels confused after a chat with Mack; and Anne prepares to confront the blackmailer.

The briefcase turns up; Greg and Paige make headlines after she visits him in the hospital; Karen wants to know Linda better; Val's prenuptial jitters baffle Gary; Frank worries about Julie's new boyfriend.

Anne and Nick fret over the briefcase fiasco; a Sumner Group bigwig is impressed by Linda; Frank lays down the law to a truant Julie.

Wedding bells chime for a new bride; Claudia stops at nothing to win control of Sumner's fortune; Mack wants to learn more about Jason; and Val's unpredictable behavior threatens the twins.

Paige and Greg may finally be singing the same song; Claudia intends to tarnish the holidays for Anne; Gary takes care of the twins in Val's absence; Mack means to save Jason from a terrible fate.

Mack takes steps to gain Jason's trust, while Jason tries to make peace with his father; Claudia hides her glee upon hearing Sumner's news; Frank struggles with dating; Gary and Karen await signs of Val's recovery.

Mack's family history prompts his concern for finding and protecting Jason; Paige gets wise to Linda's aspirations; Kate catches the eye of a photographer; Frank and Julie reach an understanding.

The Mackenzies rearrange their lives for Jason; Gary gets news from Val's doctor; Frank and Charlotte have their first nondate; Linda's ploy backfires; Kate's new pal Steve stirs up trouble.