AnnaLynne McCord
In 2008, she was the eighteenth actress to be cast in The CW series "90210", portraying antiheroine Naomi Clark. Initially, the part of Clark was conceived as a supporting role. However, by the end of the first season, media outlets had begun referring to McCord as the series' lead. For the role of Naomi Clark, she was nominated for a Teen Choice Award and received the "Hollywood Life" Young Hollywood Superstar of Tomorrow award in 2009. In 2010, she won a Breakthrough of the Year Award in the category of "Breakthrough Standout Performance".
90210 (TV series)
Lori Loughlin auditioned for the role of Debbie and was given the part straight away. Sachs thought that Loughlin was too established to read for the part, but realized that she understood the role immediately. The producers were fans of Jessica Walter after watching her film, "Play Misty for Me". Sachs found that Walter knew pieces of scenes, and suggested "stuff that works". Sachs described Ryan Eggold, who portrayed Matthews, as "a sophisticated actor, and he's also very funny". Sachs believed that every time Eggold would be on screen, "people are going to go, 'Wow!'". The producers were looking for an actor who could portray Silver as a "quirky kid who moves to her own beat". Sachs explained that Jessica Stroup "came in dressed for the part, artsy and quirky, and she had her hair up and she had a bandanna. She nailed it." The producers were fans of Tristan Wilds for his acting on "The Wire", and hoped to hire him as Dixon from the start of casting. When asked about Michael Steger, who portrays Navid, Sachs said "he's just great". Rob Estes, the last actor to join the series, was a previous cast member of the first "Beverly Hills, 90210" spin-off, "Melrose Place". Estes was sought by The CW to play Harry, but was contracted on the drama "Women's Murder Club". When that series was cancelled, Sachs called Estes and explained the spin-off to him, and he thought it was a great idea. Sachs promised that although he was playing a parent, he would not "be furniture... as in the seldom seen or heard parents who populate many youth-centric series, like the Walsh parents on the original "90210"."