Let's Play LEGO Harry Potter Years 1-4 Episode 19 Underwater Challenge

This is the nineteenth episode in the Let's Play series: LEGO Harry Potter: Years 1-4. LEGO Harry Potter: Years 1-4. The adventures of the famous wizard Harry Potter, presented in LEGO form. In this game, you'll experience the adventures from the first four installments of J.K. Rowling's novels.