In this exclusive sneak peek at the upcoming Goldbergs episode, “The Kara-te Kid,” Adam (Sean Giambrone) and Barry (Troy ... mama Beverly Goldberg is “subbing” for the karate master ...

And here we thought Barry's talent was rapping.On Tuesday's episode of The Goldbergs (9/8c, ABC), Barry (Troy Gentile) decides to enter the school's holiday talent show with a ...