Peter Mullan

Peter Mullan (; born 2 November 1959) is a Scottish actor and director. He is best known for his role in Ken Loach's "My Name Is Joe" (1998) and "The Claim" (2000). 
Mullan appeared in cult classics such as "Riff-Raff" (1991), "Braveheart" (1995), "Trainspotting" (1996), "Young Adam" (2003), "Children of Men" (2006), "War Horse" (2011) and the "Harry Potter" series (2010–11).