Planet Earth DVD Extras:
110 minutes of behind-the-scenes footage - one 10-minute featurette for each episode
Planet Earth: The Future - This 150-minute companion series looks at what the future may hold for endangered animals, habitats and - ultimately - ourselves
English, French and Spanish subtitles
The Blue Planet DVD Extras:
Eighty minutes of behind-the-scenes footage - one 10-minute featurette for each episode
Five bonus programs: Deep Trouble, Amazon Abyss, Dive to Shark Volcano, Between the Tides, Antarctica
Interviews with producer Alastair Fothergill, cameraman Doug Allan and researcher Penny Allen
English Closed Captioned
