Coach Rhinehart has lost his voice and football practice has been cancelled. Mark and Derek are left with nothing to do but torture poor Angela. To make matters worse, if Mark and Derek's football team lose their next game, they won't make it to the playoffs. This means even more time on their hands - even more time to torture their sister. Angela must find a way for Coach to get healthy again. While failing at playing doctor, Angela discovers that Gordy has the ability to understand Coach's silent gestures. Gordy can interpret for Coach on the football field. Football practice is on again. But Gordy's interpretations of Coach's unique sign language are quite flowery. In fact, the football players have a hard time understanding exactly what Gordy is trying to say. When Gordy tries to get aggressive, he loses his voice too! Once again Angela is forced to take matters into her own hands. Now when Coach makes a gesture, Gordy interprets it with his own. Angela in turn interprets Gordy. And somehow, as improbable as it seems, the team wins with one spectacular maneuver. Angela is a hero. (thetvdb.com)