Shawn Hatosy on playing fan favorite Dr. Jack Abbot on "The Pitt"

Actor Shawn Hatosy went from guest star to Emmy Award-winning fan favorite as Dr.

Jack Abbot on the hit medical drama "The Pitt." Dr.

Abbot "is very calm in the face of chaos and he can handle anything, but he's struggling, as is Robby, and they have to come together," Hatosy tells "CBS Mornings." ...