90210 when is season 4

He learns that the Valentine family has moved to Greece, but runs into Emily by chance on a cable car in San Francisco. They rekindle their romance and decide to spend Thanksgiving together. But Emily does not reveal that she must move away in a week. Emily has been accepted to the prestigious Cousteau Institute in France, but does not want to attend because she and Brandon are in love. Brandon observes her passion for marine biology and encourages her to pursue her dream. Brenda balks when she is asked to appear nude in an experimental campus play.

The frat and sorority pledges must endure a series of humiliating experiences during "Hell Week. Andrea breaks up with Dan and begins Strange dreams contemplate Donna to fulfill David's dream to sleep with her on their second anniversary together, until her parents show up for a surprise visit. Meanwhile, Brandon returns from San Francisco where he learns about the Steve's botch break-in, who finds himself left in cold after Mike Ryan and the rest of the frat members reject him.

Only John Sears remains sympathetic to Steve and tries to help. But when Brandon learns and relays to Steve that the campus police were anonymously tipped off to Steve's break-in, Steve realizes that Sears had set him up.

The Walshes trip to Hawai'i doesn't go as planned when their plane is turned around due to technical problems. A woman claiming to be Jack McKay's mistress shows up on Dylan's doorstep with her daughter in tow. David's sexual frustration leads him to be hostile to Donna. A lonely Kelly cracks her tooth on candy and calls Mel for dental advice.

Jesse takes Andrea with him to church for midnight mass. The characters all flash back to previous Christmases over the course of the episode. David's work and study schedule begins to take a toll on him when mid terms come around, leading him to start using crystal meth.

His erratic behaviour worries Donna and Kelly. Steve decides to take his suspicions about John Sears to their fraternity chapter president. Brandon continues to tutor D'Shawn in sociology but still feels that Professor Randall is giving him preferential treatment.

During a basketball game, D'Shawn The side effects of David's burgeoning drug habit cause him to fall asleep in the park whilst babysitting Erin and she goes missing. Brenda, Donna, Brandon and Steve head out of town on a ski trip where Donna meets a handsome ski instructor.

Dylan finds himself slightly out of his depth when Erica gets her first period after their swimming lesson. Jim's background check on Suzanne yields some unexpected results and Dylan confronts her upon her return to Beverly Hills.

Andrea receives a surprising medical diagnosis. Dylan gets Suzanne a job at the Peach Pit as a waitress, which takes a different turn when Nat is hospitalized after a heart attack. Dylan then learns that Nat may lose the Peach Pit when Nat's cousin Joey arrives in town wanting to sell it. Meanwhile, Brandon is asked to be a candidate for a college task-force on education to go to Washington.

David seeks treatment for his drug use while trying to find a substitute for his radio shift and finds Steve, who does a bad job. Meanwhile, Andrea's not sure she can tell Jesse about her pregnancy, and Cindy becomes involved With Nat still in the hospital awaiting heart surgery, Brandon temporarily takes over running the Peach Pit, while Dylan rescues the place after he buys out Joey's share, making Dylan the co-owner.

Meanwhile, David's drug problem returns, resulting in Kelly and Donna moving out and David losing his radio DJ job when Howard the station manager sees that he's completely out of control and fires him. Jesse objects to Andrea's decision to get an abortion.

Brandon learns of Lucinda's divorce from Professor Randall and wants a relationship with her. Donna tries to make up with David, whose increased drug use turns her away. When his drug dealer is arrested later, he finds himself in possession of a huge stash of narcotics and calls on Dylan for help. Meanwhile, Jesse and Andrea meet with her grandmother to get her blessings before their wedding and reception at the Peach Pit.

A dangerous affair begins between Brandon and Lucinda, who shows her true colors when she starts teaching her anthropology class of human sexuality and preaches the Brandon uses Kelly as his date at a university social event to shield his affair with Lucinda from Josh Richland, a snooping student reporter from the Condor determined to dig up any dirt on Brandon. Meanwhile, Brenda and Stewart travel to Palm Springs where they find big complications from a small mistake Brenda makes which leaves them stranded in the desert, where Stuart fumes over and it resulting in her finally breaking off their engagement for good.

David rents a piano as a new hobby while Kelly moves back in with him and Donna. Also, Andrea lets Steve use her Lucinda temporally loses interest in Brandon when she flirts with Dylan to ask him to finance her documentary film.

Meanwhile, Kelly and Brandon spend the weekend together at a task force retreat where they meet the university Chancellor, Milton Arnold, Dean Trimble and the Chancellor's teenage daughter Clare, where Brandon and Kelly become more attracted to each other and brush off Josh who's still hounding them. Brenda and Donna befriend a stray dog that escapes from the university's lab, whom they name Rocky. Also, Andrea discovers that Steve is allowing Muntz and Brenda and Donna attend an animal rights rally, and are crestfallen when the university refuses to suspend animal testing.

After Rocky dies of cancer, Brenda becomes involved with a small group of radicals. She serves as lookout when the group breaks into the university research building and tries in vain to save Andrea's lab which does not harm animals in its testing.

Brenda is arrested. Kelly and Brandon are furious when Dylan refuses to fund Lucinda's film. S4, Ep8. Silver's video of Teddy's Vegas wedding is leaked to the press, and has damaging effects on his uncle's campaign. Liam's modeling career is taken to the next level by Shelia and Annie is determined to help Dixon, even though the help he needs comes at a high price.

Meanwhile, Ivy and Raj decide to plan for the future. S4, Ep9. S4, Ep Dixon tries to pursue a relationship with a resistant Adrianna, while Ivy and Raj's arguing takes a toll on their relationship. Liam plans a holiday dinner for the gang, and an unexpected guest shows up.

Meanwhile, Naomi goes to extremes to prove her love to Austin. Dixon struggles with temptation as he tries to make his way back into the music world, while Annie confronts Jeremy, who stands in the way of her inheritance.

Naomi and Holly embarrass themselves in front of Janice Dickinson at a fashion show, while Navid reaches a breaking point with his uncle. Meanwhile, Teddy makes a big decision that upsets Silver. Naomi is asked by her new party planner boss Rachel to oversee her arch-nemesis Holly's birthday party, while Annie breaks into Jeremy's apartment in a desperate attempt to get the proof she needs to keep her inheritance. Naomi embarrasses herself in front of her boss Rachel in an attempt to get over her break-up with Austin.

Naomi is determined to fix the relationship between her boss Rachel and her daughter Holly, which forces Holly and Naomi to work together. Greg asks Silver to move to New York with him and Navid finds out some shocking information about Greg's daughter.

Annie discovers Liam's girlfriend Vanessa might have been involved with his motorcycle accident. Annie has to make a decision that could expose her work as an escort when Dixon gets arrested in connection with a fire at a sorority house. Adrianna and Silver attempt to put their past behind them, which results in disaster for Silver's relationship with Greg. Vanessa helps throw a party to re-launch Liam's bar, where the All-American Rejects perform. In an effort to put her inheritance to good use, Annie volunteers to organize a big charity fundraiser.

Naomi's sister Jen arrives with her son for a surprise visit. Adrianna and Dixon land a meeting with a major movie producer to discuss music on his next film, but are sabotaged by Vanessa. Meanwhile, Silver gets accepted into New York University and Ivy attracts attention in the underground scene when she switches to a less conventional style of art.

Naomi is convinced that Annie's new business partner P. Dixon collapses while arguing in the recording studio with Adrianna. Cancel Save. Universal Conquest Wiki. Up In Smoke px. Naomi has spent the summer dealing with the shocking news of her pregnancy and quickly discovers she doesn't have the status at college that she did in high school.

Ivy and Raj guest star Manish Dayal struggle to deal with Raj's health getting worse, while Teddy struggles with coming out to his family. Rush Hour px. In an effort to re-gain her status, Naomi rushes a popular sorority, where she, along with Annie go through sorority games. Greek Tragedy px. After making an enemy in sorority president Holly guest star Megalyn Echikunwoke , Naomi finds unusual allies who help her get revenge. Ivy becomes increasingly frustrated with her friends and lashes out at their lack of compassion, while Navid must deal with his uncle coming into town and trying to undermine Shirazi Studios.

Let The Games Begin px. Navid Michael Steger surprises Dixon Tristan Wilds with some studio time to apologize for messing things up with a music producer, where Dixon feels the pressure to create a hit song. Party Politics px. Silver is asked to make campaign videos for political candidate Marissa Harris-Young guest star Brandy Norwood who is running against Teddy's Uncle Charles guest star Robin Thomas for public office.

Benefit of the Doubt px. Liam Matt Lanter gets offered a modeling job after an agent sees the commercial for his bar, while Annie Shenae Grimes finds herself starting to fall for an unlikely guy. It's the Great Masquerade, Naomi Clark px. Naomi AnnaLynne McCord has to work with her arch-nemises Holly guest star Megalyn Echikunwoke to throw a campus costume party, leading to unfortunate consequences.

Vegas, Maybe? A Thousand Words px. Silver's Jessica Stroup video of Teddy's Trevor Donovan Vegas wedding is leaked to the press, and has damaging effects on his uncle's campaign. Smoked Turkey px. Dixon tries to pursue a relationship with a resistant Adrianna, while Ivy and Raj's guest star Manish Dayal arguing takes a toll on their relationship. Project Runaway px. Dixon struggles with temptation as he tries to make his way back into the music world, while Annie confronts Jeremy guest star Matt Cohen , who stands in the way of her inheritance.

O Holly Night px. Naomi AnnaLynne McCord is asked by her new party planner boss Rachel guest star Michelle Hurd to oversee her arch-nemesis Holly's guest star Megalyn Echikunwoke birthday party, while Annie Shenae Grimes breaks into Jeremy's guest star Matt Cohen apartment in a desperate attempt to get the proof she needs to keep her inheritance. Should Old Acquaintance Be Forgot?

Mama Can You Hear Me? Naomi is determined to fix the relationship between her boss Rachel guest star Michelle Hurd and her daughter Holly guest star Megalyn Echikunwoke , which forces Holly and Naomi to work together. Trust, Truth and Traffic px. Annie has to make a decision that could expose her work as an escort when Dixon gets arrested in connection with a fire at a sorority house.