The story of Luther's transformation emerges. At the motel, Klaus puts Hazel and Cha-Cha's training to the test. Allison grows suspicious of Leonard.

Five lets Luther in on his secret, Klaus returns from a harrowing trip through time, and Vanya begins to feel different without her meds.

Allison gives Ray a peek at her powers, Dave visits Klaus's compound, the Handler offers Five a deal, and the siblings meet their father for dinner.

After Five travels to 1982 to carry out his new mission, the siblings face a flurry of difficult decisions. Carl issues a warning to Vanya.