Overview
A father-son birdwatching outing becomes a widespread mystery when teenage John Corby—after coming to the aid of neighbour Susan Fraser—finds that his father Tom has vanished.
Cast
- Glyn Houston as Tom Corby
- Simon Fisher-Turner as John Corby
- Jan Francis as Susan Fraser
- Brian Peck as Bowers
- David Sinclair as Selby
- Edward Brooks as Kessler