Remember when all you had to worry about during the summer months were shark attacks? Discovery Channel brings us back to that simpler time with over 20 hours of shark specials, airing from Sunday, August 9 to Sunday, August 16.

Remember when all you had to worry about during the summer months were shark attacks? Discovery Channel brings us back to that simpler time with over 20 hours of shark specials, airing from Sunday, August 9 to Sunday, August 16.