Celebrities highlight young leaders around the world effecting real change under extreme circumstances.

Vets, trainers and volunteers from New York City’s North Shore Animal League, the largest no-kill animal shelter in America, rescue and rehabilitate dogs in extreme peril.

“Animal Rescue” follows RSPCA inspectors as they rescue, protect and prevent cruelty to the animals of Australia.

Celebrities shadow master photographers at work for a rare behind-the-scenes glimpse of what it takes to get a timeless shot.

City economist Conor Woodman trades his way around the world.

In the series “Art Race,” two artists, sculptor Ben Sargent and classical painter Kenny Harris, set out to cross America in just 40 days surviving only on their art.

“Artland” is a series proves that American art is perhaps the most vital, freewheeling and diverse on the planet.

Go behind the scenes with world-renowned designers, decorators and celebrities to learn how and why their designs change lives.

Follow 26-year-old Englishman Dave Cornthwaite who decides to skateboard 6000 km across Australia with a team of eight others and smashes an existing world record for skateboarding distance.

Elena is a young Italian Canadian who lives at home with her parents and extended family and has a good job – but *gasp* – she isn’t married. Watch as she embarks on a quest of self-discovery.

Internationally renowned pavement artist Julian Beever creates unique 3D chalk drawings on sidewalks around the world.

“Worldwide Biographies” is a documentary series showcasing the stories of some of the most famous, influential and memorable celebrities of our time.

Regular guys Scott Wilson and Justin Lukach take a road trip, overseas-style, to Jordan, India and Cambodia.

Ten terrible drivers attend a boot camp in an attempt to earn their license and win a new car.

Meet stars of the modern art world around the globe.

“Drug Class” follows real-life teens struggling with varying levels of drug and alcohol consumption with the help of drug expert and teacher Rand Teed.

Follow “Survivor: Africa” winner, professional soccer player and eco-traveler Ethan Zohn as he explores the world’s greatest cities while keeping it green.

Two suburban families are challenged to live in an “eco-shutdown” with no energy, water, vehicles or waste removal.

“Endless Feast” brings together local farmers and food artisans, food lovers and star chefs, as it explores the connection between the earth and the food we eat.

“Extreme Dreams” gives five deserving people the chance to conquer some of the world’s most extreme environments as they embark on a voyage of personal discovery.

“Fink” is a series featuring the visionary and utterly unconventional crusade of a culinary arts teacher who shows how the food we eat affects every aspect of our lives.

“Global Tribe” is a series that combines the spirit of travel with a meaningful exploration of the global issues that affect us all.

Food adventurer Bob Blumer seeks out extreme epicurean challenges.

Find out what will fuel the vehicles of tomorrow, from hydrogen and solar to electric and atomic energy.

Watch Halogen’s original shows on Sunday nights, beginning with “Jump Shipp,” followed by “Noble Exchange” and “Tainted Love.”

“Healing with Animals” explores the positive, healing effects that animals have on people.

“How The Best Is Done” goes behind the scenes with the world’s most coveted brands.

Host Touré attempts a bizarre array of challenges – like lumberjacking or sumo wrestling – and sets about learning the ropes.

Stories from military personnel serving around the world.

Award-winning entrepreneur Josh Shipp intervenes in a person’s life each week to inspire them to live out their dreams.

“Keep it Green” is a fast-moving magazine format talk show with decorating tips, insightful interviews and new ways to approach a greener, more sustainable lifestyle.

“The Master’s Apprentice” gives individuals a once-in-a-lifetime opportunity to make their own success stories in Ireland’s tourism, culinary and hospitality industry.

“Merge” is a home decorating show hosted by Lisa Rinna that celebrates the delicate art of compromise between newly married couples.

James Mullinger and fellow comedians review their DVD collections and interview celebrities about their latest films.

“The Green Team” helps homeowners become more aware of the big and small ways to diminish your home’s ecological footprint.

“Noble Exchange” takes up-and-coming celebrities on a journey to other cultures to learn something they desperately need in order to give back like they’ve never imagined.

“Penny Revolution” is a series that shows how a small amount of money can transform the lives of the more than 1 billion people who earn less than $1 a day.

A guerrilla art force captures haunting images of abandoned buildings from around the world.

A behind-the-scenes look at some of New York City’s top restaurants.

Four Americans and two Ugandans trek across the U.S. to raise awareness about the longest running war in Africa.

“Short Sighted” celebrates the underappreciated medium of short films, plus visits off-the-beaten-path establishments and interviews professionals from the filmmaking field.

Volunteer Lifeguards patrol the beautiful beaches along the East Coast of Australia.

Experience true tales of sex slaves, human trafficking and the modern abolitionists fighting to set them free.

The Biggest Loser is a compelling weight-loss drama in which two celebrity fitness trainers join with top health experts to help 12 overweight contestants transform their bodies, health and ultimately, their lives.

The behind-the-scenes drama of fiery restaurateur Yianni Psalios, his colorful family, and their three bustling Greek eateries.

Go behind-the-scenes to capture the glamour and grit of the world’s four most important film events: the Toronto Film Festival, Sundance, Cannes and the Tribeca Film Festival.

“The New Heroes” tells the dramatic stories of 14 daring people who are successfully alleviating poverty and violence, and bringing education and freedom to the poor.

Stressed out families leave the comforts of home for immersive three-week crash course in the simple life on some of the most beautiful, remote islands on the planet.

Quirky eco-adventurer, Boaz Frankel, finds 100 unique ways to cross America without a car, including camel, couch bike, and canoe, on a quest for alternative, sustainable transportation.

Featuring Michael Douglas, Angelina Jolie, Danny Glover and Susan Sarandon, “What’s Going On?” is a series that examines global crises through the eyes of children.

“Women On Top” is a fast-paced, half-hour weekly series celebrating 13 dynamic, successful women who have drool-worthy jobs.

Join two writers on a behind-the-scenes adventure about the world of professional travel journalism.