Gorilla Manners | Gorillas Revisited with Sigourney Weaver | BBC Earth

Sigourney Weaver journeys back to Rwanda to visit the family of Gorillas she first met on the set of Gorillas in the Mist 20 years ago. Watch as she employs some of her gorilla etiquette techniques to refamiliarise herself with the family. Visit http://www.bbcearth.com for all the latest animal news and wildlife videos and watch more high quality videos on the new BBC Earth YouTube channel here: http://www.youtube.com/bbcearth