Bluebeard's Castle

Bluebeard's Castle is the tenth episode of the first season of You and the tenth episode overall.

Plot
Beck's deepest truths are revealed; Joe pushes the limits of what he'll do for love.

Main Cast

 * Penn Badgley as Joe Goldberg
 * Elizabeth Lail as Guinevere Beck
 * Luca Padovan as Paco
 * Zach Cherry as Ethan Russell
 * Nicole Kang as Lynn Lieser
 * Kathryn Gallagher as Annika Attwater

Supporting Cast

 * John Stamos as Dr. Nicky
 * Ambyr Childers as Candace Stone
 * Victoria Cartagena as Claudia
 * Daniel Cosgrove as Ron
 * Gianni Ciardiello as Young Joseph "Joe" Goldberg

Trivia & Spoilers

 * Guinevere Beck is murdered by Joe Goldberg.
 * Candace Stone is revealed to be alive.
 * Joe kills Ron to save Paco.
 * Paco and Claudia move to Los Angeles.
 * Joe frames Dr. Nicky for the murders of Beck, Peach and Benji.
 * This is the last episode to credit Elizabeth Lail as a series regular. In Just the Tip she is demoted to special guest star.
 * This is also the last episode to credit Ambyr Childers as a guest star. From the next episode through Love, Actually she is a series regular.
 * This is the only episode in which Joe kills more than 1 person.

Blaubarts Schloss Le château de Barbe bleue