Undercover is about a former criminal investigator named Roy Velasco (Derek Ramsay). He is known for bringing the nation's high profile law offenders, including smuggling lord Don Faustino a.k.a. Amang (played by Phillip Salavador). Being a highly decorated police officer, Roy lives a perfect life with his well-off family and loving fiancée Julia (played by Arci Muñoz). Things took a turn for the worse when he was kidnapped on his wedding day and was held captive on a cell specially designed for him. After six years of physical and psychological torture, Roy is released without knowing the identity of his captors. He returns home only to find out that Julia is already married to his adaptive brother Alex (played by Wendell Ramos). Forced to move on, Roy becomes motivated by his determination to find the person responsible for all his suffering. With the help of his fellow investigator Cotton (played by Gerard Acao), IT expert Claire (played by Jasmine Curtis-Smith) and con-artist ...
