Moment of Death

S05 E01 • Tuesday, Sep 2, 2008 • Sep 2

National Geographic Explorer examines the physical and psychological changes experienced by the human in the moments before and after death.

Congo Bush Pilots

S05 E02 • Tuesday, Sep 16, 2008 • Sep 16

Secret History of Gold

S05 E03 • Thursday, Sep 25, 2008 • Sep 25

Marijuana Nation

S05 E04 • Thursday, Oct 2, 2008 • Oct 2

Guns in America

S05 E05 • Tuesday, Dec 9, 2008 • Dec 9

The Virus Hunters

S05 E06 • Tuesday, Jan 13, 2009 • Jan 13

Italy's Mystery Mummies

S05 E07 • Tuesday, Feb 3, 2009 • Feb 3

Monster Fish of the Congo

S05 E08 • Tuesday, Feb 10, 2009 • Feb 10

Peru's Mass Grave Mystery

S05 E09 • Tuesday, Feb 24, 2009 • Feb 24

T. Rex Walks Again

S05 E10 • Tuesday, Mar 10, 2009 • Mar 10

Inside Guantanamo

S05 E11 • Sunday, Apr 5, 2009 • Apr 5

The naval base at Guantanamo Bay secured a place in the annals of history when the first wave of detainees from America's War on Terror – men dubbed "the worst of the worst" – arrived in 2002. The goings-on inside the wire encircling this highly classified camp have been a closely held government secret — until now. National Geographic exclusively captures day-to-day life in the most famous prison in the world.

Child Mummy Sacrifice

S05 E12 • Tuesday, Jun 2, 2009 • Jun 2

Easter Island Underworld

S05 E13 • Tuesday, Jun 9, 2009 • Jun 9

Inside Death Row

S05 E14 • Friday, Jun 12, 2009 • Jun 12

Inside Guantanamo

S05 E15 • Tuesday, Sep 8, 2009 • Sep 8

Sex, Lies and Gender

S05 E16 • Tuesday, Sep 15, 2009 • Sep 15

Chimps on the Edge

S05 E17 • Tuesday, Sep 22, 2009 • Sep 22