Hannah gains access to a top-secret site where anonymous staff and the latest tech work to make the British passport one of the most secure documents on the planet. She reveals the World War I spy craft hidden in the pages of every passport and takes a look into how modern ID checks were shaped by the hunt for a 19th-century French serial killer and 1970s psychedelic art.
| Title | Passport |
|---|---|
| Genres | Documentary |
| Release Date | 2023-11-08 |
| Episode Runtime | 00 Hours 59 Minutes |
| Season Number | 2 |
| Episode Number | 1 |
| Production Companies | BBC Studios Science Unit |
No cast information available.
