Ds: Kimo Stamboel, Timo Tjahjanto (Killers).
S: Iko Uwais, Chelsea Islan, Julie Estelle, Sunny Pang, Very Tri Yulisman, Zack Lee.
The best action film of 2016.
Warning: The movie lives up to the title. A lot of characters get shot, stabbed, bludgeoned and punched in the head.
My review: http://www.filmaluation.com/headshot.html