LEGO Masters (US) - Season 1 Episode 6 -

The remaining teams are tasked with two challenges: speed and strength. The first is a timed challenge to build a car. In the second, the duos' technical building skills are put to the test when they must make a visually impressive, yet super-strong bridge. Their creations go through a stress test, during which more and more weight is added to the bridges until only one remains standing. The winning duo gets a game-changing advantage!