'Pretty Little Liars' season 5 spoilers: 'Ravenswood' series to crossover episodes with mother series?

The stars of Pretty Little Liars.(ABC Family)

The fifth season of "Pretty Little Liars" will have some visitors from Ravenswood.

"Pretty Little Liars' Ravenswood" will bring the story to a close soon but the supernatural town will be incorporated in a special episode of its mother series. According to TV Line, there will be a Revenswood-centric episode in the works for "Pretty Little Liars" season 5. However, the details were still undisclosed.

"I stay in touch with all of those people, both the kids and the adults. They know we'd love to - I don't want to say 'tie up' the story - but at least give it some closure. More than we were allowed to, anyway. We were heading somewhere with that story and we want to let the fans know where that was," show creator Marlene King said.

The short-lived Ravenswood series only aired 10 episodes. Fans will more likely expect a justifiable ending from the mini-series. Luckily, Caleb Rivers will be making his way back to Rosewood and the continuation of his character will make it easier for Pretty Little Liars to help wrap up the Ravenswood story. Caleb will make a comeback on the fifth episode of season 5.

Meanwhile, the promo for the third episode of the season 5 is now out and hinted on what fans should expect. One of the things that fans should watch out for is Ali. Ali is back in Rosewood and it will be a big deal. Meanwhile, all of the Liars will be back in school. Things will be awkward for the Liars as they return to school. It is possible that people will bombard them with all sorts of questions.

The promo video also showed the Liars dressed in black and they look sad, probably for the funeral of Mrs. D. Ali was also seen walking out at night and it looks like she is alone. Is it safe for her to do that? Although there is no hint of "A" yet in season 5.

Pretty Little Liars airs every Tuesday at 8 p.m. ET on ABC Family.