Watch The Lego Movie 2: The Second Part (2019) HD Full Movie Free on SolarMovie. Watch The Lego Movie 2: The Second Part (2019) online free. It's been five years since everything was awesome and the citizens are facing a huge new threat: Leg...It's been five years since everything was awesome and the citizens are facing a huge new threat: Lego Duplo invaders from outer space, wrecking everything faster than they can rebuild.