Season
- Season 23 2019-01-06
- Season 22 2018-12-05
- Season 21 2018-09-05
- Season 20 2018-06-07
- Season 19 2018-04-05
- Season 18 2018-02-08
- Season 17 2017-11-02
- Season 16 2017-08-03
- Season 15 2017-04-06
- Season 14 2017-01-05
- Season 13 2016-11-04
- Season 12 2016-09-16
- Season 11 2016-07-01
- Season 10 2016-04-07
- Season 9 2015-10-02
- Season 8 2015-04-03
- Season 7 2014-09-12
- Season 6 2014-01-01
- Season 5 2013-08-14
- Season 4 2012-11-15
- Season 3 2012-04-17
- Season 2 2011-10-04
- Season 1 2010-11-02
- Season 0 2012-02-28
Episode
- Episode 1: Unsolved Cases Special
- Episode 2: Best Of Special
- Episode 3: Most Extreme Special
- Episode 5: Secrets of New England
- Episode 6: Deadliest
- Episode 7: Freakiest
- Episode 8: Conspiracies
- Episode 9: Most Notorious
- Episode 10: Ultimate Adventures
- Episode 11: Unexplained
- Episode 12: Most Iconic
- Episode 13: Secrets of the South
- Episode 14: Creepiest
- Episode 15: Most Scandalous
- Episode 16: Bride of Frankenstein, Walking Dead, Ghosts in the Mirror
- Episode 19: Secrets of D.C.
- Episode 21: Secrets of Las Vegas
- Episode 22: Trailblazers
- Episode 23: Secrets of Chicago
- Episode 24: Weirdest Weapons
- Episode 25: Most Explosive
- Episode 26: Incredible Creatures
- Episode 27: Mind Blowing
- Episode 28: Notorious New York
- Episode 30: Unearthed
- Episode 31: Space Race: Skylab, Apollo One Tragedy and Space Monkey
- Episode 32: Wild West: Worst Train Robbery, Wild West Rumble and the Legend of Jesse James
- Episode 33: Mysteries of the Titanic
- Episode 34: Alcatraz
- Episode 35: The White House
- Episode 36: Dinosaurs
- Episode 37: King Tut
- Episode 38: Record Breakers
- Episode 39: Blast From the Past
- Episode 40: Lost Civilizations
- Episode 41: Animal Heroes
- Episode 42: Hoaxes
- Episode 43: Vampires
- Episode 44: Rivals
- Episode 45: White House Follies
- Episode 46: Great Escapes
- Episode 47: Incredible Crimes
- Episode 48: Haunted
- Episode 49: Weird Science
- Episode 50: Amazing Monsters
- Episode 51: Survival At Sea
- Episode 52: Treasure: Lost and Found
- Episode 53: Freaky Food
- Episode 54: Reach for the Skies
- Episode 55: Race to the Antarctic
- Episode 56: Andes Rescue
- Episode 57: Lincoln Assassination
- Episode 58: Out of This World
- Episode 59: Out of This World
- Episode 60: Pioneers
- Episode 61: Tingling
- Episode 62: Unbelievable
- Episode 63: Cloaked in Secrecy
- Episode 64: Manhattan Project
- Episode 65: Battle of Little Bighorn
- Episode 66: American Mobster
- Episode 68: Medical Marvels
- Episode 69: Secret Identities
- Episode 70: American Icons
- Episode 71: Close Encounters
- Episode 72: Biggest Cons
- Episode 73: Crime Fighters
- Episode 74: Hidden Histories
- Episode 75: Lindbergh Kidnapping
- Episode 76: Cold War Secrets
- Episode 77: Cleopatra
- Episode 78: Space Race
- Episode 79: Unbelievable Inventions
- Episode 80: First Time Explorers
- Episode 81: Secrets of the Deep
- Episode 82: Freaks of Nature
- Episode 83: Atomic Age
- Episode 84: Zodiac Killer
- Episode 85: Smoking Guns
- Episode 86: JFK Assassination
- Episode 87: Amazing Origins
- Episode 88: The Hindenburg Disaster
- Episode 89: Alien Encounters in Area 51
- Episode 90: Who Killed Billy the Kid
- Episode 91: Is Amelia Earhart Alive
- Episode 92: Buried Alive In Pompeii
- Episode 93: The Watergate Scandal
- Episode 94: The Loch Ness Monster Lives
- Episode 95: The Deadly 1906 Earthquake
Mysteries at the Museum Specials White House Follies
Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's most incredible triumphs, sensational crimes and bizarre encounters.
