"Switched at Birth" Cast's Sign Language Skills

YH is on set for the last day of shooting on Season 2 of ABC Family's hit series "Switched at Birth" to get an exclusive tour and catch up with stars Vanessa Marano, Katie Leclerc, Blair Redford, and Lucas Grabeel! The actors show us the bits of American Sign Language they picked up over the course of their run on the series so far, plus we find out what items from the set they like to take home with them and learn a little bit more about Blair's epic hair! Hosted by Audrey Cleo (@audreycleo).