SPOILER: There are two versions of the scene where Kevin Harrison committs suicide. The first, which is the theatrical version, has Harrison, on his private plane, after seeing that Maggie is still alive after the Concorde crashes in the mountains, shooting himself. The alternate scene, which airs on the network television version, which airs a further nineteen minutes of footage discarded from the theatrical version, has him shooting himself in a crowd of reporters while being asked about the Concorde incident.
When this film was re-edited for showing on the ABC network in 1982, nearly 20 minutes of additional footage was added, most of it specially shot more than two years after the original film completed production.