Dynasty - Season 4 (1983)

Kirby physically attacks Alexis, demanding to know the reason Joseph wanted her dead; at the trial for custody of little Danny, Alexis testifies against Bake, who erupts in anger.

As the custody trial continues, Fallon testifies on her brother's behalf while Sammy Jo defames her ex-husband. Fallon leaves for Montana to investigate Adam's past; Alexis' apartment is ransacked; Claudia hits on the scheme for Steven to retain custody of his son.

Steven and Claudia marry, and the judge dismisses the custody suit; Blake offers Krystle a public relations job; Adam tricks Alexis into signing blank documents; Fallon and Jeff uncover evidence suggesting Adam may have poisoned Jeff.

Adam frames Alexis for the poisoning incident, and Blake threatens to take the story public; Mark attacks Krystle; Denver-Carrington's publicist Tracy is disappointed that Krystle has been appointed department head.

Jeff accuses Alexis of attempting to murder him and reclaims his stock; Mark is hired as Alexis' bodyguard; Dex Dexter, the son of a board member, proposes he and Alexis form a business alliance.

Dex continues his efforts to win Alexis; Jeff learns adam raped Kirby; Krystle relishes her own publicity post; Fallon meets a dashing millionaire at the track.

Dex and Alexis make love; seeing Fallon with Peter, Jeff grows jealous; Blake buys Peter's race horse; at the Carousel Ball, Blake and Krystle announce their marriage plans.

Adam proposes marriage to Kirby, who intends to divorce Jeff; Tracy persuades Krystle to give her the company credit cards and confidential files; Peter makes a pass at Claudia; Krystle and Blake are remarried.

A stranger greets little Danny by name; worried, Claudia moves the family into the mansion; Peter DeVilbis' architect hints at the playboy's drug problem; Kirby's hand swells uncontrollably.

A stranger greets little Danny by name; worried, Claudia moves the family into the mansion; Peter DeVilbis' architect hints at the playboy's drug problem; Kirby's hand swells uncontrollably.

Kirby's health problems continue; Peter urges Fallon to try cocain; Tracy sabotages Krystle at the office to gain Blake's favor; Allegre the race horse is stolen; Claudia receives violets...from her late husband.

Blake receives a ransom note for the return of his horse; Peter announces Fallon will be his wife; Dex and Alexis mix business with pleasure; Kirby suffers a seizure.

Blake grows suspicious of Peter DeVilbis; Claudia receives more violets from 'Lancelot'; Adam tells Blake the truth of the poisoning incident; after suffering a seizure, Kirby undergoes emergency surgery and loses her baby.

Allegre is returned and Blake's suspicions about Peter's involvement are founded; Tracy orchestrates a press campaign to ruin Krystle; learning her fiance has left the country, Fallon dashes from the hotel and is struck by a car.

Peter DeVilbis, caught while trying to leave the country, is arrested for possession of drugs and jailed; Blake is offered a political posts; Fallon regains consciousness and learns she is paralyzed.

Alexis attempts to bribe Kirby to prevent her from marrying Adam; Claudia receives another package from her late husband; Fallon remains unable to walk, until her child's life is in danger.

Krystle learns she is pregnant; Fallon suffers from painful headahces; Claudia and Steven visit Matthew's accident site in Peru; once home, however, Claudia receives a phone call from her late husband.

Alexis makes plan to upset Blake's business deal with Rashid Ahmed; Tracy attempts to seduce Blake and is fired; Steven grows suspicious of Dex, who places a mysterious phone call to Claudia.

Dex finds Alexis with Rashid and turns to Tracy for comfort; learning the reasons behind her father's death, Kirby buys a gun; the mysterious caller turns out to be a tape recorded message; Alexis moves ahead with her plan to ruin Blake.

Kirby learns the truth behind her father's suicide; Krystle tells a stunned Alexis of her pregnancy; Fallon and Jeff announce they will remarry; Alexis' manipulations come to fruition when Rashid Ahmed announces Blake is planning to attack a nation involved in the China Seas Deal.

Blake travels to Hong Kong to patch up the China Seas oil deal and learns Ahmed has left the country; Mark blackmails Alexis for $100,000, and McVane watches as he deposits the check; Kirby attempts to kill Alexis but is unsuccessful.

Alexis thwarts Blake's loan extension; Sammy Jo arrives in Denver to see her son; after quarreling with Alexis, Mark is found dead after a fall from her balcony.

Blake mortgages the mansion to raise money; Tracy tells Alexis of her affair with Dex; Alexis is questioned about Mark's death; Sammy Jo intends to obtain custody of her son; an unknown woman, full of curiosity about Alexis, checks into La Mirage.

Kirby's attempt to kill Alexis is unsuccessful, and Alexis promises to remain silent if Kirby will leave Adam; Sammy Jo reveals the culprit behind Claudia's mystery calls; Fallon is gripped with a seizure and drives off as her wedding is about to begin; Alexis is arrested for Mark's murder.