'Pretty Little Liars' Season 6 Spoilers: Next Season Expected To Delve Into How the Moms Survived the Basement

The return of "Pretty Little Liars" season 6 is expected to shed the light on some other characters besides the girls.

According to TV Line, executive producer of the series Oliver Goldstick joined cast member Lesley Fera in sharing some details about the upcoming episodes. It was revealed that the return of the season will show how the moms survived the time they were trapped in the basement.

It was revealed that the special episode titled "5 Years Forward" will feature the mothers of the girls. Fera, who takes on the role of Spencer's (Troian Bellisario) mother, will be present in the new episode. She will be joined by Holly Marie Combs and Laura Leighton.

Another teaser for the special episode featured Marlene King with the rest of the cast. It was previously revealed by King that they are planning to take the series beyond the seventh season. It was said that "Pretty Little Liars" will soon take on the big screen with a spin-off movie.

King said during her appearance on "Good Morning America," "We've got some really big ideas for a great 'PLL' movie, but that won't happen right after the series ends. I think we'll take a little break and let everybody go off and do a few things and hopefully we'll come back together again and do something really special."

However, before fans experience the series in theaters, King explained that the upcoming episodes will bring a new story. With that, it can be expected that the episodes to come will be filled with new secrets and new lies. Fans can also expect that a new villain will rise for the second half of "Pretty Little Liars" season 6.

Titled "Pretty Little Liars: 5 Years Forward," the upcoming special will premiere on ABC Family this Nov. 24.