A long-distance lorry driver; a spaceman; a volunteer under reduced environmental conditions; a man in solitary confinement: the discomfort of these people is shared by Doran - when he can't put his finger on the panic button.
Cast:
Peter Eyre, Susan Glanville, Frederick Treves, David Hargreaves, Anthony Douse
Doran
Wife
Chief
Gavitt
Dr. Peel
Smith
Matthews
Graham
Jones
Subject
Volunteer subject
