National Geographic Channel

'S1/E4 - King Sized'. Cyril and his team must find their way out of the remote wilderness before severe weather destroys their salmon samples.

'S5/E4 - Popped for Pills'. CBP and HSI target 30,000 ecstasy pills intercepted in Germany bound for PHL, and CBP find 143,000 dollars of meth at the border and an ancient statue at JFK.

'S5/E5 - Dead Weight'. A plane crashes after take-off, killing all on board. Was this the result of the industry not taking increasing passenger weight into account?

'S1/E5 - Jungle Goliath'. On a trip to the Amazon, Cyril and his team face armed poachers, ravenous piranhas, hunting caimans, massive anacondas and a terrifying flash flood.

'S1/E4 of 8 - Henry Morgan'. A brilliant strategist, Morgan takes humans, treasure and Spanish colonial towns with no mercy later becoming Lieutenant Governor of Jamaica.

'S4/E7'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while going down bumpy slides, horse riding and even twerking.

'S4/E8'. Learn just how many ways there are to embarrass, injure and humiliate yourself while scrambling on some rocks, or performing circle wheelies.

'S2/E1 - Sicily'. Stanley discovers that Sicily is an island of contrasts and multiple influences.

'S1/E4 - Superskilled W/ Eva Zu Beck: Hiking Kilimanjaro... As a Porter'. Eva carries heavy loads to the top of Kilimanjaro with a team of female porters.

'S6/E8 of 8 - High Roads, High Stakes'. Thord's under stress when a rescue fails at his third attempt and time is running out.

'S1/E3 - Tough Country'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.

'S5/E5 - The Coke Eater'. CBP questions a man traveling from Panama suspected of ingesting pellets of coke, and PR AMO agents track down a boat loaded with 51 million dollars' worth of cocaine.

'S5/E3 - Behind Closed Doors'. After an explosion rips a hole in a DC-10 airliner, investigators discover a fatal flaw with the plane. Two years later another DC-10 crashes with same problem.

'S10/E1 - High Caliber Highway'. HSI St. Louis pursues gun traffickers. CBP stops siblings hiding money.

'S1/E1 - Episode 1'. NASA learns from past space disasters to design safer missions toward Mars.

'S1/E1 - The Coming Storm'. As Hurricane Katrina's wrath is unleashed, residents prepare for disaster.

'S3/E3 - The Eagle's Nest'. In 1933 Hitler transforms his Alpine retreat in Obersalzberg into a mansion - the Berghof, protected by a high level security system.

'S4/E3 - Love Behind Bars'. Discover how being arrested can be the beginning of another story as life, lust, and love continue in the Clark County Detention Center in Vegas.

'S4/E5 - Death in Mid-Air'. When two planes collided above Germany in 2002, 71 people died. Having lost his family, Vitaly Kaloyev murdered the air traffic controller.

'S10/E1 - High Caliber Highway'. HSI St. Louis pursues gun traffickers. CBP stops siblings hiding money.