S1, E5: When an unidentified radar blip is detected over Lake Michigan in 1953, an Air Force pilot is dispatched in an F-89 Scorpion to intercept and disappears without a trace; no wreckage is ever found.

S1, E5: When an unidentified radar blip is detected over Lake Michigan in 1953, an Air Force pilot is dispatched in an F-89 Scorpion to intercept and disappears without a trace; no wreckage is ever found.