List of The Young and the Restless characters introduced in 2010

Sarah Smythe first appeared on April 19, 2010, portrayed by Tracey E. Bregman, who also portrays Lauren Baldwin, of whom Sarah is a doppelgänger. Sarah is the sister of Sheila Carter, Lauren's longtime nemesis. The character's creation was first announced in early April 2010. In an interview with ''TV Guide Magazine'' actress Tracey E. Bregman stated "I think it’d be too easy to kill Lauren. Sarah really wants Lauren to suffer because Sarah has suffered so much. In Sarah’s mind, Sheila was murdered in cold blood by Lauren. Also, Sarah had to raise Sheila’s children because Sheila was always so obsessed with Lauren that she wasn’t around to raise her kids properly." Bregman also noted that Sarah was "setting up this revenge" and was as powerful as Sheila.

Sarah mysteriously arrived in town with her niece, Daisy, and her nephew, Ryder, to torture Lauren Fenmore months before revealing her face, to avenge her sister's death. Daisy, Ryder and Sarah kidnap Lauren and locked her in a cage. When Sarah reveals herself to Lauren, she is revealed to have had plastic surgery to look exactly like Lauren, who thought Sarah was really Sheila. Sarah wanted revenge on Lauren for killing Sheila. Sarah plans to take over Lauren's life with her husband Michael Baldwin (Christian LeBlanc) and her young son Fenmore, but it wasn't so easy because Michael and Fenmore were suspicious. While Sarah was in Genoa City posing as Lauren, Michael sent her to therapist Dr. Emily Peterson (who was really Patty Williams). During their first session, Sarah saw right away that "Emily" was really Patty and became reacquainted with her by reminding her they previously met as they were friends in a South American plastic surgery office when Patty had cosmetic surgery to look like Emily. The two then conspired to help each other in continuing their deceitful impersonations of Emily and Lauren. When Ryder turned on Sarah and let Lauren free, Sarah chased Lauren into a house of mirrors and Sarah, who was about to shoot Phyllis Summers, is shot and killed by Lauren, leading Daisy and Ryder to escape and evade custody. In June 2017, it is revealed that Sheila is in fact alive. Provided by Wikipedia