Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast HERE or via the RMPBS+ App.

Stream live and on-demand content now on our new app:
RMPBS+

Help tell more stories in 2026 - make a year-end gift!

Give Now
Secrets of the Dead show's poster
History
NR
Secrets of the Dead

Building Notre Dame

Secrets of the Dead is part detective story, part true-life drama that unearths evidence from around the world, challenging prevailing ideas and throwing fresh light on unexplained events.

RMPBS Passport

Please log in to your PBS Passport account to watch this video

Become a Member

Building Notre Dame

Season 18 Episode 3 | 55m 21s | CC

Follow an investigation into the centuries-long construction of Notre Dame de Paris, uncovering the vast architectural, technical and human challenges experienced throughout the turbulent history of one of the world’s most celebrated buildings.

Secrets of the Dead

Watch more episodes

See more
See more
SECRETS OF THE DEAD is made possible, in part, by public television viewers.

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >