'Til Death Do Us Part

"Are you here to kill me?"

- Mona to A.D.

'Til Death Do Us Part is the twentieth episode of Season 7 of Pretty Little Liars and the 160th episode of the show overall. This episode serves as the series finale and it aired on June 27th, 2017.

Synopsis
Seven seasons of secrets come tumbling out in the two hour series finale as the ultimate endgame comes to light.

Spoiler/Notes

 * Alex Drake (Spencer's twin) is revealed to be A.D.
 * There is a one year time jump.
 * Wren met Alex in a bar and told her everything about the Hastings family.
 * Charlotte met Alex between EscApe From New York and Whirly Girlie, right after she got off the plane that she booked with a passport Alison had given her.
 * This was also where Charlotte met Archer Dunhill.
 * Alex revealed that she was the one who kissed Toby in The DArkest Knight and later had sex with him in Choose or Lose.
 * Alex kidnapped Spencer and Ezra in the house Toby had built.
 * Emily and Alison have twin girls and Wren was revealed as the father of the twins.
 * Hanna announces that she is pregnant.
 * Aria is told that she could not have babies.
 * In one of the final scenes, Mona is holding Mary Drake and Alex in a room, making and calling them her "dolls".
 * The final scene was a full circle moment that paralleled Pilot's first scene.
 * The final scene did not air and wasn't included in Australia's broadcast of the final episode on FOX8. It ended with Mona's final scene.

Title and Background

 * The title was revealed by I. Marlene King on Instagram.

Main Cast

 * Troian Bellisario as Spencer Hastings & Alex Drake
 * Ashley Benson as Hanna Marin
 * Lucy Hale as Aria Montgomery
 * Shay Mitchell as Emily Fields
 * Janel Parrish as Mona Vanderwaal
 * Sasha Pieterse as Alison DiLaurentis

Supporting Cast

 * Tyler Blackburn as Caleb Rivers
 * Ian Harding as Ezra Fitz
 * Laura Leighton as Ashley Marin
 * Andrea Parker as Mary Drake
 * Keegan Allen as Toby Cavanaugh
 * Lesley Fera as Veronica Hastings
 * Julian Morris as Wren Kingston
 * Vanessa Ray as Charlotte DiLaurentis
 * Ava Allan as Addison Derringer
 * Torrey DeVitto as Melissa Hastings
 * Tammin Sursok as Jenna Marshall
 * Huw Collins as Archer Dunhill
 * Holly Marie Combs as Ella Montgomery
 * Chad Lowe as Byron Montgomery
 * Brendan Robinson as Lucas Gottesman
 * Nia Peeples as Pam Fields
 * Mary Page Keller as Dianne Fitzgerald
 * Jim Titus as Barry Maple
 * Sydney Sweeney as Claire
 * Marlene King as Photographer
 * Atticus King as Boy in Mona's doll shop
 * Shari Rosenthal as Boy's mother

Trivia

 * The table read for this episode occurred on October 5th, 2016.
 * Filming began on October 5th, 2016  and wrapped on October 26th, 2016.
 * This is the only season finale which was not entirely scripted by Marlene King herself. This episode serves as the final episode of the show to be written by Marlene, Maya Goldsmith and Kyle Bown.
 * As the second half of the seventh season was pushed back to April, this is the only season finale to air in the summer instead of the usual March air dates that the previous six season finales had.
 * The episode's official press release was made public on June 19th, 2017.
 * On September 17th, I. Marlene King revealed to a fan that they will be done filming season 7 on October 26th, 2016.
 * On September 23rd, Marlene tweeted out several lines from the series finale script.
 * The episode will be supersized and air over two hours.
 * Marlene King will have a cameo appearance in this episode. Her wife and younger son will have a cameo as well.
 * The cast shot the last scene of the script on October 13th, 2016.
 * Tammin Sursok's last day filming for the show was October 14th, 2016.
 * The writers will have a cameo.
 * There will be scenes at the Lost Woods Resort.
 * Torrey DeVitto wrapped filming on October 20th, 2016.
 * The cast wrapped their last Fraturday on October 22nd, 2016.
 * Keegan Allen wrapped filming on October 25th, 2016.

Featured Music
TBA

Screencaps
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