Secrets (2013)

Documentary · History

Ratings refreshed Jul 3, 2026 · 7 seasons indexed

Cast

7.02 avg 5 episodes 7.1 → 7.2 46 min avg

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Jesus' Wife	7.1	26
2	The Vinland Map	7.0	49
3	The Turin Shroud	6.9	30
4	Death Cult of the Sphinx	6.9	55
5	El Dorado	7.2	35

6.84 avg 7 episodes 7.0 → 7.4 47 min avg

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	Treasures Decoded the Great Pyramid	7.0	29
2	Easter Island Heads	6.8	24
3	Egypt's Queen Nefertiti	7.0	22
4	Blackbeard's Ship	6.7	28
5	Ark of the Covenant	6.4	19
6	Spear of Destiny	6.6	24
7	Great Wall of China	7.4	10

7.24 avg 7 episodes 7.0 → 7.3 45 min avg

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
0	Trojan Horse: The New Evidence	7.0	10
1	America's Hidden Pyramid City	7.5	15
2	The Dead Sea Treasure Map	6.9	14
3	Lost City of the Pharaohs	8.3	20
4	King Tut's Tomb - The Hidden Chamber	7.2	16
5	Search for the Holy Grail	6.5	22
6	The Search for Atlantis	7.3	25

6.98 avg 8 episodes 6.9 → 7.1 45 min avg

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	Riddle of Petra	6.9	19
2	Stonehenge: The Final Mystery	6.8	22
3	The Headless Gladiators of York	6.8	17
4	Bog Bodies	7.3	19
5	Garden of Eden	6.9	17
6	The Ten Plagues of Egypt	7.3	21
7	Tower of Babel	6.7	25
8	Shrunken Heads	7.1	18

7.12 avg 6 episodes 7.2 → 7.4 44 min avg

Season 5 episodes — IMDb ratings
#	Title	Rating	Votes
1	Jonah and the Whale	7.2	21
2	Egypt's Lost Princess	6.9	26
3	The Viking Tomb Mystery	7.1	18
4	The Pharaoh in the Suburbs	7.0	25
5	The Mystery of King Solomon's Mines	7.1	17
6	The Animals of Egypt's Underworld	7.4	17

7.55 avg 6 episodes 7.5 → 7.3 45 min avg

Season 6 episodes — IMDb ratings
#	Title	Rating	Votes
1	Tut's Last Mission	7.5	14
2	Viking Murder Mystery	7.5	16
3	Gangs of Pompeii	8.0	23
4	Rome's Sunken City	7.6	18
5	Crucifixion Mystery	7.4	13
6	Egypt's Apocalypse Volcano	7.3	19

7.15 avg 6 episodes 7.5 → 6.9 44 min avg

Season 7 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Lost City of Canopus	7.5	15
2	Massacre on Hadrian's Wall	7.7	16
3	Underwater Stonehenge	6.9	19
4	Mystery of the Golden Warrior	7.4	15
5	The Riddle of the Roman Coneheads	6.5	18
6	The Lost Egyptian Dynasty	6.9	12