Divorcee Susan Jeremy goes to a local Los Angeles county hospital for a routine exam and finds herself stranded there while a maniac, dressed in a doctor's surgical mask and clothing, goes around killing all the staff are associated with her. Could it possibly be the psycho Harold, who killed a friend of Susan's on Valentine's Day 19 years earlier? Written by Matt Patay

Mr. Ozaki, a Japanese conglomerate businessman living in Los Angeles, hires a beautiful young double (Maria) to protect his real daughter (Lisa) from harm. When Maria is kidnapped by a professional crime organization for a $2 million ransom, her bodyguard, Luke Campbell, conceives a plan to rescue her. By kidnapping the real Lisa Ozaki and turning her over to the kidnappers, Luke hopes to save Maria, and ultimately Lisa, as he knows her father will only pay the ransom for his daughter and not the double. However, the bodyguards hired to watch Lisa have another plan in mind. About to lose their jobs for losing Lisa when they were supposed to keep an eye on her at all times, they decide to steal the ransom money and rescue Lisa, in an attempt to be the heroes and save their jobs