Betty and Henry's romance heats up. Meanwhile, Wilhelmina makes great strides in her ambitious power play, and Daniel descends further in a downward spiral. The Suarez family trip to Mexico takes a dangerous turn, as old ghosts create new problems. Explosive secrets will be revealed, and everything will be tied together by a beloved Broadway musical. Tony-winner Kristin Chenoweth will play Diane, an orthodontic technician who becomes overly involved in her patients' lives – including Betty's. Angélica Vale, who stars as Lety in the hit Mexican telenovela “La Fea Más Bella,” will guest star as her assistant, Angélica. Gina Gershon reprises her role as cosmetics mogul Fabia.
