On their quest for the best mountain bike ride on Earth, an adventurous couple travel to nine of the world's most spectacular countries. Their journey, along with a few celebrities (movie-star James Hong), mountain-bike pioneers and gravity-defying stunt-riders, is documented in this "endless summer on wheels."

See America's Southwestern vistas; Canada's pristine wilderness; Costa Rica's lush jungles, rain forests, volcanoes and beaches; Greece's ancient ruins and home of the gods, Mt. Olympus; Switzerland's snowy summer Alps with the Matterhorn; Great Britain's moors, forests, streams, waterfalls and castles; South Australia's Flinders Ranges and Kangaroo Island; Tahiti's jagged volcanic peaks and tropical water wonderland; and India's incredible Himalayas, exotic animals and spiritual culture.

World Trials Champion, Ot Pi, performs some of his greatest stunts near and around historical landmarks in Athens, Greece. With James Hong, Mark Schulze, Patty Mooney, Charles Kelly, Gary Fisher, Jacquie Phelan, Ot Pi, and other mountain-bikers. Original musical score (in hi-fi stereo).