While Regina has been away at rehab, Daphne has grown closer to the Kennish family, spending her days at their country club and her nights in their guest room. This new family dynamic does not sit well with Regina, who unexpectedly returns home early in hopes of spending more time with Daphne. Bay begrudgingly starts working at her dad's office and, when her car breaks down near a local carnival, runs into her ex-boyfriend, Ty (guest star Blair Redford, "The Lying Game"), who has returned from serving in Afghanistan. Meanwhile, Travis talks Emmett into bringing some girls over to the house while Melody is out of town, and Kathryn's elaborate ideas for Toby and Nikki's rehearsal dinner rubs Nikki the wrong way.
s02e01 - The Door to Freedom
s02e02 - The Awakening Conscience
s02e03 - Duel of Two Women
s02e04 - Dressing For A Charade
s02e05 - The Acquired Inability to Escape
s02e06 - Human/Need/Desire
s02e07 - Drive in the Knife
s02e08 - Tight Rope Walker
s02e09 - Uprising
s02e10 - Introducing the Miracle
s02e11 - Mother and Daughter Divided
s02e12 - Distorted House
s02e13 - The Good Samaritan
s02e14 - He Did What He Wanted
s02e15 - Ecce Mono
s02e16 - The Physical Impossibility of Death in the Mind of Someone Living
s02e17 - Prudence, Avarice, Lust, Justice, Anger
s02e18 - As the Shadows Deepen
s02e19 - What Goes Up Must Come Down
s02e20 - The Merrymakers
s02e21 - Departure of Summer
Switched at Birth tells the story of two teenage girls who discover they were accidentally switched as newborns in the hospital. Bay Kennish grew up in a wealthy family with two parents and a brother, while Daphne Vasquez, who lost her hearing at an early age due to a case of meningitis, grew up with a single mother in a poor neighborhood. Things come to a dramatic head when both families meet and struggle to learn how to live together for the sake of the girls.