Pretty Little Liars season 6 Does Alison's father know about Charles DiLaurentis?

The premiere episode of Pretty Little Liars season 6 was nothing less than a serious thriller by itself. The liars finally escape from the underground Dollhouse with the help of Alison, Ezra, Toby and Caleb.

However, except for the girls, no one knows how Charles DiLaurentis tortured them while they remained locked in their respective rooms in the dollhouse.

After they were rescued, Emily turns to Ali to ask her about the identity of a Charles, who also happens to be a DiLaurentis, but the former queen bee fails to recognize any family member with the name.

In episode two titled Songs Of Innocence, Ali asks her father about the masked villain's real identity. He is shocked to hear the question but later denies knowledge of any such person in the DiLaurentis family.