Your favorite prehistoric pals are back in an exciting adventure filled with fun and laughter! This time around, the Tinysauruses invade the Great Valley to teach Littlefoot a big lesson about a little lie. Meet their new tiny friends, and sing along to unforgettable songs. Featuring the voices of Michael Clarke Duncan and Camryn Manheim, The Land Before Time XI: Invasion of the Tinysauruses shows that heroes, friends, and families come in all shapes and sizes!