Fletcher discovers that his fellow inmates are planning to escape.
Cast:
Ronnie Barker, Brian Wilde, Fulton Mackay, Richard Beckinsale, Peter Vaughan
Production:
BBC
Fletcher
Mr. Barrowclough
Mr. Mackay
Godber
Harry Grout
Prison Doctor
Warren
Lukewarm
Sandra
Nurse
Prisoner (uncredited)
Warder (uncredited)
