Ezra knows the truth, and his life hangs on a string because of it on Pretty Little Liars. As Ezra's heart beats on life support in the latest promo, the Liars struggle to get him to tell them who 'A' is, the greatest mystery of them all.

Ezra Knows Who 'A' Is

Ezra (Ian Harding) was shot at the end of the Season 4 finale, and is now hospitalized. In a sneak peek, Aria (Lucy Hale) is shown staying right by his bedside even as she tries to get him to tell her his secrets. The former lovers seem to be rekindling their old flame in a Florence Nightingale kind of way as well.

On the Alison (Sasha Pieterse) front, Ali returns from the "dead" this season, and she's not giving up answers either. The other Liars confront her:

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"No more secrets, Ali," Hanna (Ashley Benson) says.

"Either you trust us or you don't," Spencer (Troian Bellisario) demands.

But does Ali know who 'A' is?

Executive Producer Oliver Goldstick dished a lot of secrets at the PaleyFest in March as reported by She Knows Entertainment on March 18.

Season 5 is known as "the season of answers," and Goldstick agreed.

"They're satisfying answers. They're provocative. And they actually lead to more questions."

He added that Ezra's back in a "forceful way."

This season we will discover A's identity. "Maybe not as fast as you think, but you will discover A's identity soon."

Will fans find out the ultimate answer in the season finale?

He joked, "I can't tell you that. I'll lose my job."­

Showrunner Marlene King echoed Goldstick.

"You're not just getting answers, you're getting shocking answers," she says. "And answers that, in some ways, raise new questions and, in some ways, put some story lines to bed. So it's fun. We tie up some loose ends, but we also create some new mysteries."

How will fans react to the finale?

"I think they will be emotionally exhausted. I think they will be shocked. I think some will be happy. I think some will be sad. I think some will throw things at the TV, and others will be hugging the TV."

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Tune in to Pretty Little Liars Tuesday, June 10 on ABC Family.

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