Premise

A four-part series examining the human face, what makes it attractive, or not; how perceived beauty can aid in one's career; social cues the face gives; and the evolution of the human face.

Cast

Watch This

I. Marlene King and Troian Bellisario
Troian Bellisario recalls her wildest PLL fan encounters

The Pretty Little Liars star and creator recall their wildest -- and sometimes incredilbly uncomfortable -- encounters with fans