Since rumours of alien spacecraft emerged from Roswell, New Mexico in 1947, UFOs have increasingly been the subject matter of grainy, hand-held, out-of-focus 'proof'. Riddle of the Skies however presents the eyewitness accounts of distinguished scientists and astronauts.
| Created By | ||
|---|---|---|
| Status | Ended | |
| Original Name | Riddle of the Skies | |
| First Air Date | February 2, 1999 | |
| Last Air Date | February 16, 1999 | |
| Seasons | 1 | |
| Episodes | 3 | |
| Episode Runtime | 1h 0min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | Union Skyline | |
| Networks | Channel 4 | |