Secrets Unlocked

Secrets Unlocked

Documentary 2020

Available on Paramount+, Philo, Prime Video, Hulu

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

Documentary 2020

TV-14

Starring Adam Mastrelli

EPISODE 30

Shrunken Heads

Scientists and anthropologists study the ancient craft of head shrinking and the troubled culture of the tribe that made them.

22 min · Mar 10, 2020 TV-14

Adam Mastrelli

Host

About

Secrets Unlocked

DOCUMENTARY

History's greatest mysteries are revisited and reexamined, using modern research and cutting edge technology.

Information

Studio: Smithsonian Channel
Released: 2020
Rated: TV-14

Languages

Audio: English (AAC), English (United States)
Subtitles: English (Always On, CC)

Accessibility

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.