|Sex, Lies and Alibis|
|Season 1, Episode 2|
|Air date||March 27, 2019|
|Written by||I. Marlene King|
|Directed by||Elizabeth Allen Rosenbaum|
…If One of Them is Dead
In the wake of Nolan’s murder, Ava, Caitlin and Dylan join forces to give themselves a credible alibi on the night in question. Alison goes toe to toe with Dana Booker, BHU’s new head of security, who is suspicious of Nolan’s “perfect” posse. And Mona starts slipping into old habits while wrestling with a guilty conscience.
- Sasha Pieterse as Alison DiLaurentis
- Janel Parrish as Mona Vanderwaal
- Sofia Carson as Ava Jalali
- Sydney Park as Caitlin Park-Lewis
- Eli Brown as Dylan Walker
- Hayley Erin as Taylor Hotchkiss (credit only)
- Graeme Thomas King as Jeremy Beckett
- Kelly Rutherford as Claire Hotchkiss
- The title was revealed by I. Marlene King on September 21, 2018.