
The co-pilot and engineer of a passenger jet struggle to keep the plane airborne after a marshal onboard, transporting a murderer to prison, has a heart attack and the killer uses his gun to shoot the captain and blow out the hydraulics.
| Release Date | April 29, 1977 | |
|---|---|---|
| Status | Released | |
| Original Title | Mayday at 40,000 Feet! | |
| Runtime | 1h 33min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Andrew J. Fenady ProductionsWarner Bros. Television | |