From the DVD - Widescreen ed.
episode 1. Shark Island / produced by National Geographic Television for National Geographic Channel ; producer/writer, Tim Baney ; directors, Manu San Félix, Leandro Blanco Ramírez (c2010) (49:57) --
episode 2. The great whales / produced by the National Geographic Society and WQED Pittsburgh ; written, produced, and directed by Nicolas Noxon (c1977) (56:30) --
episode 3. Ocean drifters / a presentation of the National Geographic Society ; producer, Rodger Jackman ; writer, Richard Conniff (c1993) (53:37) --
episode 4. Jellyfish invasion / produced by National Geographic Television ; produced by Andy Mitchell ; (c2007) (45:11) --
episode 5. Jewels of the Caribbean Sea / a National Geographic special ; National Geographic Society ; produced by Howard and Michele Hall ; written by Nicolas Noxon ; directed by Howard Hall (c1994) (54:14) --
episode 6. Humpbacks : inside the pod / produced by National Geographic Television & Film ; producer/writer Birgit Buhleier (c2008) (51:12).