It's a Bad, Bad, Bad, Bad World, Part 2

As Piper goes into labor, Phoebe and Paige attempt to put things back in order and stop Gideon from turning Wyatt evil. However, Leo is less than thrilled when the other Elders tell him not to go after Gideon on his own, especially after Gideon decided to team up with Barbas to get the job done. Ultimately, Leo is able to team up with his evil parallel counterpart go against Gideon with explosive results.