The Flying Doctors : An opal mine causes grief for all those involved in its excavation when the owner, Jackson, has trouble breathing and is admitted to hospital. When the opals are stolen during the night, the finger points to Jackson's old partner Palmer. When Jackson goes to seek revenge and visits Palmer at his own opal mine, the shaft collapses, right on the heads of Jackson, Palmer and David. It's a race against time for Tom and Nick as they struggle to free the trapped men before the air runs out.

Starring:

George Kapiniaris, Lenore Smith, Maurie Fields, Peter O'Brien, Rebecca Gibney, Robert Grubb, Val Jellay

Genre:

Drama