2/4 How Perry and Croft found comedy in the British obsession with social status.
3/4 How attitudes towards romance and relationships were reflected by Perry and Croft.
5/7 Captain Mainwaring is annoyed when a death elevates Sergeant Wilson's social status. (R)
5/6 Sam and Phil bring the dangerous plot right to their doorsteps and nowhere is safe. (R)
6/6 Sam and Phil are now on the run, on the edge and on each other's nerves. (R)