Level 7 is the deepest and the safest level in a nuclear bunker. The nerve centre of the government is based here. But how safe is it?
Cast:
Anthony Bate, Keith Buckley, Michele Dotrice, David Collings, Tom Criddle
Production:
BBC TV
General
X.127
R.747
X.117
Doctor
Woman Commandant
Radio Man One
Colonel
New Man
