Betty and Henry's romance heats up. Meanwhile, Wilhelmina makes great strides in her ambitious power play, as Daniel descends further in a downward spiral. The Suarez family trip to Mexico takes a dangerous turn, with old ghosts creating new problems. Explosive secrets will be revealed, and everything will be tied together by a beloved Broadway musical. Kristin Chenoweth, Angélica Vale and Gina Gershon guest star.