Stretched Horizons

In England, when Sunset Grove Primary's Headteacher, Bree Ashworth goes to help teacher Jenny Dench in her classroom she is attacked by an intruder. The attacker escapes and Bree is taken to hospital. Her husband Colin arrives and tells her he is leaving to move from London with his mistress Linda Rouke. Bree has bookings to attend a reading conference in New Zealand over that country's summer vacation.
With double tickets bought and Colin gone, she invites Jenny to come with her. In New Zealand the small commuter aeroplane they fly in crashes in thick bush country. The pilot is killed and Jenny and Bree try to survive by themselves. However, all is not lost, for a tramper in the bush, Ray Barnett and his dog, Pattie find them. Police in England tell Colin, Bree has been involved in an air crash and is missing.
Colin abandons his partner and flies out to New Zealand but his intentions are not those one would expect from a worried husband....