Switched at Birth “This is My Heart” Season 4 Spring 2015 Finale

Switched at Birth “This is My Heart” Season 4 Episode 10 airs Tuesday March 10th 2015 at 9/8c on ABC Family. In tonight’s episode, intent on making their relationship work, Bay surprises Emmett with a visit to Los Angeles while he’s shooting his first big class project. Daphne is distraught with her performance in school and the idea of letting Bay and her family down. Kathryn and Toby get the chance to have their musical produced. Meanwhile, Regina is shocked by Eric’s reaction to a buyout offer on the coffee shop.

Show Summary: The series stars Katie Leclerc as Daphne Vasquez; Vanessa Marano (“Gilmore Girls”) as Bay Kennish; Constance Marie (“George Lopez”) as Regina Vasquez; D.W. Moffett (“Friday Night Lights”) as John Kennish; Lea Thompson (“Back to the Future,” “Caroline in the City”) as Kathryn Kennish; Lucas Grabeel (“High School Musical”) as Toby Kennish; Sean Berdy as Emmett Bledsoe; and Gilles Marini (“Brothers and Sisters”) as Angelo Sorrento with guest star Marlee Matlin (“The West Wing”).