Fan Casting Robert Olmstead in H.P. Lovecraft's The Shadow Over Innsmouth

Robert Olmstead is the narrator of "The Shadow Over Innsmouth" and a member of the Marsh Family. It is remarked that his eyes have the same, strange quality seen in descendants of Obed Marsh. In the story's final pages he learns he himself is the great-great-grandson of Obed Marsh and a Deep One and in time will become one of the amphibious monsters he witnessed in Innsmouth. He first goes to Innsmouth on the way discover more of his family roots.