Blaze Saturday

Cindy and Ursula almost come to blows at an auction in Cedarbrae, Ontario

Roy takes a puppet to an auction in Brampton, Ontario, and misbehaves

Paul and Bogart shoot a low-budget commercial for their store

An auction in London, Ontario, gives rise to new treasures and old grudges

The Cape in South Africa is struck by a devastating double-pronged attack, of a violent storm and catastrophic wildfires that overwhelm the emergency services

The Category 4 Hurricane Maria is chronicled by a petrified student as it completely decimates the Caribbean island of Puerto Rico, cutting off power and water for months

North California is besieged by a spate of raging wildfires. A couple of skate kids get a unique before-and-after perspective of a pretty town reduced to ashes

In the Pacific Northwest, an investigative team searches for evidence of an ape-like beast that is rumoured to steal children

Expeditions search for the Goliath grouper off the coast of Florida and a monstrous fish with frightening teeth beneath the icy surface of lakes in Minnesota

Egyptologists think that investigating the turmoil of the succession of Pharaoh Khufu could solve one of ancient history's most enduring mysteries - the riddle of the Sphinx

How religious transformation, climate change, and a weak pharaoh brought the age of the pyramid builders to an abrupt end

The significance of the mysterious symbol of the keyhole found in mystic texts, sacred architecture and ancient artwork all over the planet

Massive megalithic structures and reported discoveries of towering human-like skeletons, contemplating whether they reveal that the world was once inhabited by giants

The suggestion that that advanced - and perhaps even extraterrestrial - civilisations existed on Earth thousands of years before the present one

Blasting off into the stars is humankind's most profound achievement. This programme considers whether such voyages into the cosmos are really a return to man's true origins

Since the 20th century, scientists, journalists and investigators have been documenting UFOs. Today, there is even more proof of extraterrestrial visitation

There is said to be physical evidence of alien activity that has been hidden from the public for years. This programme outlines how it is starting to be revealed

Assuming there is alien life elsewhere in the Universe, could they navigate those vast distances and potentially visit Earth?

Part one of two. David Suzuki investigates new details of Egypt's Great Pyramid of Giza, using immersive CGI imagery and unique access to ongoing new excavations

The obsession with locating ancient cities lost to time. Some of these places are recorded in historical texts, while others are part of oral traditions and folklore

In the Pacific Northwest, an investigative team searches for evidence of an ape-like beast that is rumoured to steal children

Expeditions search for the Goliath grouper off the coast of Florida and a monstrous fish with frightening teeth beneath the icy surface of lakes in Minnesota

A collection of standout videos from season one, showcasing the most chilling and unexplainable paranormal activity footage captured by eyewitnesses

The most amazing, eye-opening and downright scary paranormal videos from around the world

Tensions mount when a man loses his temper over a mix-up with his gold chain. Meanwhile, an allegedly cursed relic scares Ashley

An employee shocks the family by turning violent, and Ashley loses her temper when someone tries to steal her underwear

Seth and his father clash when Les's idea turns dangerous, and Ashley embarks on a new in-house business venture

Staff fight over whether they should buy a batch of venomous reptiles, and an incident forces Les to seek a new head of security

Les tells a frightening story of a hold-up at his grandfather's store, and a dominatrix brings her gear into the shop

Staff at the Detroit family pawn shop encounter a gynaecologist's table and an elephant's skull

Les challenges Seth to a high-stakes sales competition, but later faces the most dangerous customer he has ever encountered

Hordes of angry customers face hour-long queues, Les tries to work out whether a dealer is selling stolen goods, and a feud erupts between Seth and Andy