"The Wild Kratts aren't sure what to do for Halloween. Should they go trick-or-treating, or just enjoy a Halloween party? The Kratt Brothers decide that the best thing to do is to discover some new 'creepy, cool' creatures. But when they set off to find these new animal friends, Martin and Chris discover that Zach and the other villains have come up with a plan to ruin Halloween. Can the Wild Kratts defeat the villains and still get to celebrate Halloween?"--Container....

Bill Nye demonstrates how airplanes, birds, and helicopters create differences in air pressure to develop lift for flying.

Examines the economies of being environmentally conscious in green building design. The first program, The green apple, uses New York City, particularly One Bryant Park and the Solaire, to demonstrates how the ubiquitous skyscraper can be a model of environmental responsibility. The second episode, Green for all, features architect and activist Sergio Palleroni as he works to provide design solutions to regions suffering from social and humanitarian...

It's time for a swim with the Wild Kratts! Join Chris Kratt and Martin Kratt as they take Jimmy to his own personal swimming tutor - a sea otter named Coach! Then, catch Chris and Martin in other exciting adventures where they embark on a pirate adventure in the Indian Ocean, search the ocean to find Jimmy's lost keys, and try to find their way back together after getting separated in the ocean.

"In Computers, former Vice President Al Gore helps Bill trace the evolution of these amazing machines, from early models that took up entire rooms to the personal laptop that fits in your briefcase"--Container.