speaking of Colin Farrell, a good movie I saw last year was "The Way Back (2010), based on the 1956 book "The Long Walk" by Sławomir Rawicz, about a group of prisoners who escaped from a Siberian gulag in WW2 and walked to India. The book is supposed to be a real account but its truthfulness has been called into question on numerous counts. The group's claimed sighting of yeti in the Himalayas has made it into cryptozoological lore. (The yeti did not feature in the movie thankfully!).
Worth watching if you can.
Worth watching if you can.