Superior British "B" Noir. Strongroom is directed by Vernon Sewell and written by Max Marquis and Richard Harris. It stars Derren Nesbit, Colin Gordon, Ann Lynn, Keith Faulkner and W. Morgan Sheppard. Music is by Johnny Gregory and cinematography by Basil Emmott. Three men enact a bank robbery and lock up the manager and his secretary in the vault. Upon making their getaway it dawns on them that the two in the vault could die from lack of oxygen and thus landing them as murderers should they be caught... Every once in a while a "quota quickie" or "B" crime movie really strides out on i...