Only a few weeks remain until season 4 of “Pretty Little Liars” premieres! With the June 11 air date looming, a spoiler-ific new video of episode 1, “A Is For A-l-i-v-e,” has leaked online … and you definitely don't want to miss it.

Season 3 of the hit ABC Family series concluded with the old DiLaurentis house empty, but it won’t remain that way for long. Alison’s mom is moving back in, and Emily is part of the welcoming committee.

Mrs. DiLaurentis greets Emily warmly in the new leaked video clip, telling her, “It feels like home when you see a friendly face.”

Handing over a basket of food put together by her mother, Emily asks the million dollar question that fans have been wondering: Where is Alison’s brother, Jason?

Jason disappeared under mysterious circumstances toward the end of season 3. “Pretty Little Liars” fans will remember that Alison’s older brother was with Emily at his dad's place when they discovered a photo of Alison on a boat … with Detective Wilden and CeCe. Taking the photo and jumping in the elevator, the pair were shocked when it suddenly stopped working. Emily managed to escape by squeezing through the pried open doors, but Jason wasn't so lucky. The older DiLaurentis was hurt when the elevator suddenly just dropped to the bottom floor.

Not fatally injured, Emily was able to visit Jason in the hospital, where he informed her that the suspicious picture they found of Alison was gone. Leaving his room to tell Hanna, Aria and Spencer what happened, the situation became even shadier when Jason disappeared himself.

So, where has he been?

In the season 3 episode, “Hot Water,” Emily says that he's staying with a friend in Virginia. However, Mrs. DiLaurentis gives a different answer in the leaked video.

“Is Jason back too?” Emily asks his mother.

“He’s down south, renovating Grandma D’s place,” Mrs. DiLaurentis explains. “It’s a beautiful house but she let things go … and it smells like old people.”

The “Pretty Little Liars” wiki page teases that Jason will appear in the upcoming season but doesn’t give a specific episode date. A synopsis for “A Is For A-l-i-v-e” doesn’t reveal much either.

According to the episode description on Wetpaint, episode 1 will find the Liars turning to Mona (“A’s” latest target) for information. Fans can also look forward to some friction between freshly broken up Aria and Ezra, as well as a new path for Toby … courtesy of “A.”

As for the mysterious contents in the trunk of Detective Wilden’s drudged up cop car? It'll all be revealed … and then some!

Watch the video clip of episode 1 below, and catch the season 4 premiere of “Pretty Little Liars” when it airs on ABC Family at 8 p.m. on Tuesday, June 11.