Sunday 31 May, 7:00pm - 8:00pmon Blaze (Freeview)

History's Greatest Mysteries

Name: 10:00pm - Series 4 Episode 21
Start: 2026-06-08T21:00:00Z
End: 2026-06-08T22:00:00Z
Location: Blaze (Freeview)

Series 4 Episode 19: Unlocking the Secrets of the Nazca Lines

They've been called the world's greatest archaeological enigma: 2,000-year-old geoglyphs made in the Peruvian desert that span over 50 miles. The drawings are so massive, they can only be seen from the air. Can new research finally unravel secrets?

Category: Documentary / Mystery / History
Original air date: 26/06/2023

Cast and crew

Laurence FishburneHost

Upcoming broadcasts

Today, 10:00pmon Blaze (Freeview)
Series 4 Episode 19
Monday 1 June, 10:00pmon Blaze (Freeview)
Series 4 Episode 20
Sunday 7 June, 7:00pmon Blaze (Freeview)
Series 4 Episode 20
Monday 8 June, 10:00pmon Blaze (Freeview)
Series 4 Episode 21