Lindsey McKeon is about to run it back on The CW.

The actress (Supernatural, One Tree Hill) has been cast in a recurring role on 90210 Season 5, Zap2It confirms, as she'll debut on episode three this fall and portray Suzanne, a patient who acts as a mentor to Silver, following the latter's diagnosis last season that she's susceptible to breast cancer.

"She's kind of a force of good, but she's sort of the thing that makes Silver realize what her problem has been the whole episode," producer Lara Olsen says of McKeon's Suzanne, who will also be carrying the Braca gene.

90210 kicks off Season 5 on October 8 and fans should expect many casting changes overall. Justin Deeley is exiting as Austin, for example, while Lori Loughlin will return for the premiere.

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