This is quite an interesting yarn about an insurance assessor "Roper" (Peter Vaughan) sent to look into a large claim after a businessman goes missing. Fairly swiftly, he discovers it's really a case of potential murder and his naturally inquisitive, meticulous, nature encourages him to investigate. It's not too long before he is embroiled in a tale of money, debts, adultery and corpse-hunting. It's not exactly the stuff of Hercule Poirot, and the production is all a low-budget affair, but Vaughan carries it all off quite well as he tries to pull together the threads of infidelity and fraud,…