Bay Kennish (Vanessa Marano) is an artistic teenager being raised by her stay-at-home mother Kathryn (Lea Thompson) and former professional baseball player father John (D. W. Moffett), in the wealthy neighborhood Mission Hills, Kansas, along with her older brother Toby (Lucas Grabeel). After studying blood types in school, Bay begins to wonder why her blood type does not match her parents'. The family gets genetic testing done and confirms that Bay is not biologically related to them. They discover that the hospital mistakenly switched her with another newborn, Daphne Vasquez (Katie Leclerc), a deaf teen living with her struggling single mother Regina (Constance Marie) and Puerto Rican grandmother (Ivonne Coll) in a working-class neighborhood in Riverside, Missouri. A case of meningitis caused Daphne to lose her hearing as a child so she attends Carlton, a school for the deaf, where she plays basketball.
When the two families meet, the girls struggle with their identities as Bay relates to Regina's artistic abilities and Daphne is drawn to John's athletic skills, as well as the family's friendly demeanor. The Kennishes learn that Regina is facing financial woes and propose the Vasquezes move into their guest home. The new living situation forces the girls, along with both families, to understand their differences and embrace their similarities. Kathryn wants to bond with Daphne as her mother and unintentionally alienates Bay, while Regina is fighting Kathryn's influence on Daphne and though she sometimes bonds with Bay, she does not want to switch children.
Oscar-winning actress and Deaf advocate Marlee Matlin plays a friend of Regina's and the mother of Emmett (Sean Berdy), Daphne's best friend and schoolmate. Gilles Marini plays Angelo Sorrento, Bay's biological father.


Genre: Family drama


Starring:
Katie Leclerc
Vanessa Marano
Constance Marie
D. W. Moffett
Lea Thompson
Lucas Grabeel
Sean Berdy

Country of origin: United States
No. of seasons: 1
The series hasn't finished yet.

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