Kasper Michaels
Narrator
Mysteries of the Abandoned: Hidden America (2022)
Season 4
Scattered across the United States are abandoned structures, forgotten ruins of the past and monuments to a bygone era. Each one shines a light on the story of this land and its people, revealing the secrets of a hidden America.
Released Nov. 10, 2022
Episode 43 min
10+
Genres: Documentary, History, Mystery
Keywords: tmdb.architecture, tmdb.abandoned, tmdb.abandoned-mine, tmdb.abandoned-ship, tmdb.architecture-history, tmdb.abandoned-building, mdblist.has-trailer
Watch Providers: Discovery, Discovery, Spectrum On Demand, Discovery +, Discovery+ Amazon Channel + 4 more, HBO Max Amazon Channel, HBO Max, Philo, YouTube TV
Production Companies: Like A Shot Entertainment
Network: Science
Country: United States
Languages:
English
S4E1 - The Cult Hotel
Get chills in a bleak communications hub that housed a California cult and then eye a secret US Navy arsenal in Florida.
April 23, 2025, midnight
S4E2 - Hunting for the Ship of Gold
A crew searches for a shipwreck loaded with gold and sets off a long legal dispute and a lavish complex in the Catskills attracts many of America's great comics.
April 30, 2025, midnight
S4E3 - America's Gun Factory
A company town produces weapons that transform the Wild West and a building complex revolutionizes communications on this world and beyond.
May 7, 2025, midnight
S4E4 - Nazi Secrets in the Empire State
Visit strange structures in New York where Nazis helped launch the US Space Race and then see a New Orleans amusement park where joy turned to despair.
May 14, 2025, midnight
S4E5 - The Vermont Doomsday Gun
A research facility spawns new technology with earth-shattering implications and a coastal haven for African Americans changes the nation.
May 21, 2025, midnight
S4E6 - Idaho's Atomic Ghost Town
The remains of Idaho's nuclear industry mark a new era of American history; a distillery in rural Kentucky revolutionizes liquor; a New England settlement prospers despite prejudice; subterranean chambers produce many of the nation's monuments.
July 9, 2025, midnight
S4E7 - The Lair of the Mothman
A desert facility trains a nuclear strike force; a church becomes a sanctuary from racial violence; an old military building spawns a creature that haunts a small town.
July 17, 2025, midnight
S4E8 - Secrets of the Olympia Brewery
A brewery in the Pacific Northwest sustains prospectors during the Gold Rush; a Wyoming mining settlement descends into lawlessness; a murder in a small Mississippi town sparks a revolution.
July 30, 2025, midnight
S4E9 - America's Hidden Training Camp
A Military Base trains soldiers in modern warfare to help defeat the Nazis; a suburban basement becomes a major cog in the Detroit bootlegging scene; a brave woman leads a labor union against organized crime.
Aug. 6, 2025, midnight
Network: Science
Episode Runtime: 43 min.
Season Runtime: 1204 min.
Released: Nov. 10, 2022
Last Air Date: Aug. 6, 2025, midnight
Status: Returning Series
Certification: TV-PG / 10+
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