Pretty little Liars
Alison (Sasha Pieterse) will welcome an old foe back to Rosewood in episode 5 of “Pretty Little Liars.” Freeform

Jenna Marshall made her grand return to Rosewood on “Pretty Little Liars” last week — and this week she’s making a new friend.

Entertainment Weekly released exclusive photos of the upcoming fifth episode, which reveal that Jenna (Tammin Sursok) will be making a new friend while staying at The Radley. The images show her sharing a drink with another Rosewood villain, Sara Harvey (Dre Davis).

Jenna hasn’t been seen on screen in a couple of seasons, but Sara turned into a major player last year. After initially pretending to be a victim of Charlotte’s (Vanessa Ray), it was actually revealed that she had been in cahoots with Charlotte the entire time. Sara had been the one wearing the red coat to distract the girls, and was also the “black widow” at Detective Holden’s (Bryce Johnson) funeral.

Aria (Lucy Hale), Emily (Shay Mitchell), Hanna (Ashley Benson) and Spencer (Troian Bellisario) ultimately figured out the truth about Charlotte and Sara in the Season 6 summer finale. However, by that point the two had already put a plan in place to blow up Radley Sanitarium with Alison (Sasha Pieterse) inside. The Liars ultimately stopped the explosion, but Sara was electrocuted in the process. “Pretty Little Liars” fans later learned in the Season 6 winter premiere that Sara’s hands were severely damaged, forcing her to wear gloves.

It was revealed last week that Jenna knows Elliott Rollins (Huw Collins), AKA Archer. Do Jenna and Sara already know each other? Or is this a new union? The synopsis for episode 5, titled “Along Comes Mary,” teases that Jenna will “befriend another one of the Liars’ enemies,” so it sounds like this isn’t an existing relationship. But it’s still something for the girls to worry about. Viewers can’t forget that Jenna blames them for losing her eyesight, and Sara blames them for her injured hands. It sounds like the two might have a lot in common.

“Pretty Little Liars” Season 7, episode 5 will air on Freeform on Tuesday, July 19 at 8 p.m. EDT.