What Language The Characters Are Speaking In 2018's Alpha

The 2018 movie Alpha is an interesting exploration of life in the last ice age and the lasting bond between humans and their canine companions. The adventure movie follows a young man named Keda who decides to join his father's hunting trip for the first time, only to find it much more dangerous than he expected. When Keda falls off a cliff during a steppe bison stampede, his father believes him to be dead, forcing Keda to make the heroic journey home all alone, save for a wolf he names Alpha.