It is an older (70's maybe) movie, and starts with a white man with long hair walking out of the ocean. He is rather meak, soft spoken, and mild mannered. He stroles through town, making friends everywhere. The town's people give him food, clothing and shelter. They are drawn to him, and follow him everywhere. But then he says it is time for him to leave, and confides that he was just there temporarily from the future, to find out what happened to his brother. He has determined that he needs to go another 2000 years back in time, and then walks back out into the ocean.