Elsewhere in San Francisco, about two weeks later, Kirk woke up in a hospital bed.McCoy explained that the heavy irradiation had necessitated a difficult blood transfusion with Khan's blood: "I synthesized a serum from his superblood." But she is also intrigued by his daring and willingness to sleuth and investigate:Sandy: I don't know.Then she discovered her son's camping gear in the closet, realizing he hadn't taken the trip.She grabbed a hand-gun from under her pillow in her bedroom, telling Will she was going to find John.The film credits mentioned that the screenplay was "based on characters created by Wes Craven" although Craven was uninvolved in the film's making.'Curly' met them out by the boathouse on the dock and introduced the fifth member of their fishing party - tall and stone-faced Ralph Feeney (William Haade).