Beverly Hills, 90210 (season 6)

Dylan heads for the C.U. campus in the hopes of striking up a friendship with Marchette's son. Marchette actually has a beautiful daughter, Toni; she agrees to go out with Dylan. Brandon notices that Toni really likes Dylan, and disapproves of his friend's actions. Brandon expresses an interest in a columnist job with the school paper. Editor Susan Keats turns him down and seems to loathe him. Brandon writes a sexist column about women as a counterpoint to Susan's similar column about men. They go to the After Dark to "research" behavior of the opposite sex, and Susan decides to hire him. Steve's advisor finally realizes that he cheated on his math placement test as a freshman. He ruins Steve's cushy schedule by forcing him to enroll in remedial math. Steve cannot find a suitable tutor, so he reluctantly accepts an offer from Clare. Kelly feels uncomfortable when she learns that Colin and Valerie once toured Europe together as part of a teen group. Valerie hires Colin to paint a mural at the club. Val confesses to Colin that she had a crush on him, and he fulfills her longtime dream by kissing her. Valerie lashes out at David for arriving at work late, unaware that he was helping his mother move into her own apartment. She apologizes and offers her support. A friend of the Martins, who is president of a record label, agrees to scout Ray. Ray learns that he cannot land a deal unless he impresses the man's young daughter.

Colin appeases Kelly by ending his affiliation with Claudia and taking a teaching job. A fortune teller sets up shop at the Peach Pit for Halloween. In spite of her questionable credibility, her presence affects many couples. She forces Susan to come clean with Brandon about a past relationship. David buys a love potion to use on Valerie, and the two become closer. Steve and Clare accidentally drink the potion and have a rendezvous in the club's dressing room. Donna spends time at the Halloween party with Joe Bradley, the university's star quarterback. A jealous Ray accosts her, prompting Joe to back off. Ray lurks at Donna's apartment and becomes physical when she refuses to talk to him. Joe returns and comes to Donna's defense; he had reconsidered his decision and wants to date her. Dylan and Toni take in a stray kitten. Toni finds Dylan's gun in the first aid kit and insists that he get rid of it. Toni's father meets her at the Peach Pit in the hopes of ending their rift. He refuses to give Dylan a chance, and Toni gets him to admit that he had Jack killed. Dylan disposes of his gun and vows to let go of his anger. He and Toni plan to move to Hawaii.

The guys kidnap Dylan for his bachelor party that is a deliberately dull affair, while the girls throw a much wilder time for bride-to-be Toni. The two assassins hired by Anthony Marchette plan to kill Dylan but have to adjust their plans when there are other people around. Ray tries to reconcile with Donna and only succeeds in making her loathe him even more. Bruno walks Toni down the aisle at her and Dylan's beautiful ceremony and they're toasted by all their friends. The newlyweds spend the next day or so together in bed, but the cat Toni rescued last week goes missing as a torrential rain begins and she takes Dylan's car to drive out and find her. Bruno learns of his boss' plot and warns Brandon, who drives to Dylan's house and reveals the danger, so they head out to find Toni. Unfortunately, the hitmen think Dylan is driving the car and fire several gunshots into it, leading to Dylan finding Toni's dead body and screaming in pain and horror. The group cannot believe what has happened, as Dylan refuses to talk to the police and denies a broken Mr. Marchette's request that Dylan kill him by saying "My father is gone. Your daughter is gone. We're even now. The killing is done." Dylan packs up his stuff, plus taking his and Toni's cat, turns over his house key to Brandon to close up the residence and drives away from L.A.

Joe rejects a plea bargain and decides to go to trial. Donna testifies that Ray was physically harming her, and Valerie corroborates this with her eyewitness account of the Palm Springs incident. The Associated Press picks up Brandon's story about the trial for nationwide syndication. Brandon tries to convince Ray to stop hurting Donna and reveal the truth about his fight with Joe. The prosecutor portrays Donna as a liar because she covered for Ray on her medical report. Ray feels guilty; he owns up to the abuse and clears Joe during his testimony. Donna agrees not to prosecute Ray if he remains in therapy. Ray thanks Brandon for setting him straight and decides to leave town to start a music tour. Donna's friend Lisa is selected as Rose Queen. Colin babysits for Erin while Kelly and David are at the trial, as Mel and Jackie have gone away for the weekend. Valerie tells Colin that Kelly spent the night with Brandon. Colin refuses to believe Kelly's denial, but their argument is interrupted when Erin falls into the bathtub. Colin revives her through CPR. Susan becomes angry after Brandon reveals that he felt tempted by Kelly.

Cindy surprises Brandon by coming to visit for Christmas. Her relationship with Jim is on the rocks, and she is unsure about returning to Hong Kong. Brandon feels devastated, as he fears that his family is falling apart. A special Christmas present from Jim squashes Cindy's doubts about his love, so she returns home. Colin begins using cocaine. Kelly is livid, as he had promised to give up the habit for good. Steve delivers Christmas presents to his boss's mistress and young niece. He gets fired when they receive the wrong gifts (the little girl gets a neglige), making the man's wife aware of his affair. Although someone else had switched the address labels, Rush blames Steve and lights into him. Steve angrily replies that Rush shouldn't worry about him, as they are not really father and son. When Steve meets Rush to apologize, his father makes a shocking revelation: he is Steve's biological father. He had an affair with a waitress, and decided to buy his baby to raise as his own. Steve is initially angry at first, but later expresses happiness and relief at solving the mystery of his parentage. Joe tries to keep an antsy Donna in suspense about her Christmas/birthday present.

Colin plans to board a ship and sneak out of the country. He convinces Claudia, his former art dealer, to wire him the $10,000 passage fee. Valerie seeks Jonesy's help to track down Colin, and he sends her a handsome FBI agent. Carl throws Steve a huge 21st birthday bash aboard the Queen Mary and invites all his friends. Andrea surprises Steve by flying in for the party. David and Donna put together a video birthday greeting from friends and relatives who couldn't make the party. They send an inquiry to Brenda's address (she is actually on tour in Scotland), but receive a reply from Dylan. David helps Donna fight off the advances of their lecherous boss. She cools him off by revealing that she is a virgin, and he decides to hit on Kelly instead. Susan receives a chance to work on the presidential campaign. Brandon does not want her to go, and reminds her that he turned down his newspaper job in favor of their summer trip. Joan feels under the weather as she and Nat attend Steve's party. Carl tells Steve that he is in love with Clare; he asks him to give Clare the chance to choose between them.

The rock band Goo Goo Dolls performs at Steve's party. Carl professes his love for Clare, who is furious that Steve seems willing to let her go. He tries to prove himself by punching Carl, but only angers her further. Susan takes the job in Washington, effectively ending her relationship with Brandon. Brandon and Steve decide to leave the ship and get drunk. Steve argues with a weirdo at the bar, touching off a brawl. During the fracas, Brandon and Steve see Colin running out of the bar. Steve and Brandon are arrested, but the bar owner does not press charges. Colin panics after being recognized and fails to board the freighter. Brandon, Steve, Valerie and Kelly see Colin on the street; the guys chase him and hold him at bay until the cops arrive. Valerie gets a date with the FBI agent, who considers a transfer to Los Angeles. Clare rejects Carl's overtures because she is in love with Steve. Joan and Nat are shocked to learn that she is pregnant. When they try to share the news with Brandon, Nat instead announces their engagement. David and Donna get carried away while drinking on the ship, as she proves that she still cannot handle her champagne. They later decide to give their relationship another try. Inspired by the news that Brenda and Dylan are living together, Kelly asks Brandon for another chance. He suggests that they wait awhile to ensure that they are not on the rebound.