Brent Lang Executive Editor of Film and MediaAlexander Skarsgard will star in “The Tiger” as the leader of a group of men tasked with protecting the endangered cats from poachers and loggers.The actor recently headlined the blood-drenched viking epic “The Northman,” receiving a great deal of attention for his physical transformation into a chiseled Norse avenger. He will team here with Ukrainian filmmaker Myroslav Slaboshpytskyi, who wrote and will direct “The Tiger” based on the book by John Vaillant.