PLL Season 7, Episode 20: "Till Death Do Us Part" Recap, Review & Theories WOW. This two-hour finale did not disappoint. We finally learned the identity of A.D. Aria and Ezra’s wedding almost didn’t happen. Alison and Emily had twins and got engaged. Hanna and Caleb hit a rough patch but worked their way through it to make a baby of their own. Spencer discovered a big family secret, and it looked like her and Toby were headed toward a reunion. Mona saved the day and won the game. And Jenna helped a little. Still wondering... Who is A.D.? Alex Drake… Spencer’s twin sister. The big bad in charge of it all! Who will make it to the end of the Season 7? Everyone but Wren. Surprisingly, we didn’t get his death on screen, but we didn’t get any others, either. Jenna and Mona both made it! Who has the twin… Spencer! Did Mary have any other children? Yes. Alex Drake… she sold her to Dr. Palmer to get out of Radley. Theories Obviously no new theories, but I’m really impressed with how right we were as a fandom. Almost half of us guessed that A.D. was a mystery character. I think if the number of suspects would’ve been lower, we would’ve gotten closer. But where’s the fun in that?!? Freeform Suspect Tracker #1: Mystery 48% #2: Lucas 10% #3: Paige 9% #4: Wren 7% #5: Melissa 7% Want more Radio Rosewood outside of the podcast? Follow me on: Tumblr - Facebook - Twitter Thanks for listening!