||played Byron Montgomery in Pretty Little Liars
Chad Lowe stars as Aria's father, Byron Montgomery, who is having his daughter keep his adulterous affair a secret from the rest of the family.
Aria's dad is the kind of professor every college girl dreams about – handsome, smart, and sexy in a professorial way. He's also the picture of the perfect family man. Unfortunately, his affair with a student doesn't quite fit the image he tries so hard to maintain.