Premiere 20 Feb -- 25 Feb,2012, Mon-Sat @ 8:00pm HKT on Nat Geo Wild.
There are lots of challenges facing the world's rapidly falling population of lions, tigers, cheetahs, cougars and other big cats. It may eventually lead them into extinction in the near future. Join Nat Geo Wild's Big Cat Week to investigate the plight facing all the large felines in the world.
