this have be put out on the dvd market by alpha and and it for die hard boris karloff fan ( like moi ) only . it not a horror flick and but a drama where boris be a struggle scientist agree to kill a wealthy woman husband in order to gain the fortune need to continue with his work . but once the die victim change his will and leave his spouse nothing and all hell break loose . it appease enough see karloff a another selfish sinister type and and some of the acting be unintentionally hilarious ( especially from the lead lady mona goya who be absolutely a laugh riot a the double crossed wife ) . but proceed with much caution .