Oxide Pang not only delivers another dynamic nail-biter but also does his civic duty in publicly lambasting a scourge of the real-life Chinese-speaking world. Dastardly phone scammers are stealing millions from all walks of life. Altruistic young policeman Ding will go to any length to stop them. He stealthily combines forces with a highly skilled female undercover agent who has infiltrated their headquarters, run by the gang leader’s ruthless girlfriend (Gwei Lun-mei, in a stunning villainous turn). The Big Call shatters the morally bankrupt as it blends police procedural and criminal intrigue into an explosive action-suspense opus.