Harry was the protagonist in the original Silent Hill for Playstation, and later also in the Play Novel and Silent Hill: Shattered Memories.

Andy lived next door to Cheryl and went to the same school, but he was too shy to talk to her. One day he finally does get the courage, leading to him hiding in Harry’s Jeep and coming to Silent Hill. He falls asleep in the trunk. Harry sees a human figure in the road [...]

Lisa is a young nurse who works at Alchemilla Hospital. She is best known as the caretaker of Alessa. Lisa is addicted to drugs, and probably gets them from Dr. Kaufman. She mentions the drugs in her diary in SH1, and there is drug paraphernalia in the hotel room where we see Lisa and Dr. [...]