From homosexual penguins and sex-transitioning fish to pregnant male seahorses and sexually dominant female bonobos, thousands of species defy our expectations of gender and sexuality. Director Drew Denny takes the nature documentary to a whole new level in this eye-opening and entertaining expedition to the places David Attenborough overlooks, where giant duck penises and corkscrew vaginas take center stage. Debunking myths that females are “inferior” and being queer is somehow “unnatural,” Second Nature explores the 1500+ animal species that engage in same-sex sexual behavior and parenting, change sex, form matriarchies, and more.

A woman and man compete in an unusual race for mayor when gender roles magically reverse.

An animated film short

Electrification, and the raiIway men of Rugby adopt new methods and use new machines. In this film they tell in their own words of the great technological changes and the human problems of adapting which each has to face. As with seamen and farmers, railwaymen even today remain curiously close to nature; and gain flexibility of mind from the relationship.

Check out Matchstick Productions' best footage from The Hedonist, The Tribe, Fetish, and Pura Vida, plus rare outtakes never seen before.

A primatologist and sex researcher uncover love as a test case, while weighing in on Palestine, power and bonobos.

Driven by the problem of marine plastic pollution, two designers collect nets from the bottom of the sea and, with 3D-printing, transform them into symbols of marine beauty.

Everything is not as it seems for a man who recovers from a plane crash in which his family is killed. After plastic surgery and rehabilitation, he determines that he worked for a secret agency for which he was an assassin. His former boss puts him back to work to assassinate a political leader, but when he proves unable to pull the trigger, it is he who becomes the target for assassins. As he avoids capture, the story unfolds about his true past and the reason why he has a tattoo of "chilly willy" inside his lip.

More death-defying descents on ski and snowboard.

Each pre-order will include a free bonus DVD, Flying Colors - Second Nature - Video Anthology with behind the scenes footage, interviews and more,

Explains that many animals bear protective coloration that blends with their surroundings. Shows examples of such coloring on the bark moth, the tree frog, the ground squirrel, many birds and the young of many animals. Includes views of representative members of species which change their color to match their backgrounds, as well as those whose body outlines are broken by bold areas of contrasting colors.

Explorations of the effect nature can have on humans, as explored via a navy officer lost at sea, and a child in a field.