From screenwriter Steven Knight (Peaky Blinders, Taboo) and director Nick Murphy, the iconic ghost story A Christmas Carol (premiering on FX on December 19th) delves deep into a dark night of the soul for Ebeneezer Scrooge (Guy Pearce), a successful businessman who prefers to search for the worst in people than to see their goodness or struggles. As he is faced with his past, present and future, and the consequences of all three, it will be up to Scrooge to determine whether he is even worth redemption. During this 1-on-1 phone interview with Collider, British actor Joe Alwyn (…