Martha is suprised when her friend Truman wants to run away and invites her to come along. While Martha is always up for an adventure, she knows there's more to the story. She soon learns he's afraid of going to his softball game the next day because he can't catch the ball. If there's anything Martha is an expert at, it's playing catch! With the help of their human and doggy friends, Martha coaches Truman to catch the ball without fear. But will he be good enough for the big game?