Riddle of the Skies

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.

First Aired

Feb 2, 1999

Last Aired

Feb 16, 1999

Episode Runtime

1h 0m

Network

Channel 4

Country

GB