The picture of the woman on the desk in the bank managers office is the same woman whose portrait is seen in another Baxter, Phillips,and Justice film Crooks Anonymous (1962) (she was the benefactress)
Used the same film set for the town centre as the one which was used in The Fast Lady (1962) although with some shops and buildings in different places and with the George and Dragon Hotel (in The Fast Lady) turned into a British Railways goods depot.
Bizarre sequence at the beginning when Dexter has a lift from Father, where it is supposed to be in a rain storm but is obviously shot on a lovely sunny day.