Mark was ‘Dave’ in this 1973 TV movie.
About a confused young girl called Miranda, the story involved her search for memories of her mother who had died when Miranda was a child.
After leaving home and travelling aimlessly across the United States, Miranda met a young man (Dave) who was a drifter and who ‘knew where he was going’. Although he only appeared in the movie for the last 12 minutes or so, Dave had more impact on Miranda than anyone else and was persuaded to return home.
This movie is not available on DVD. As it is only available on YouTube just now the images are not as clear as they would otherwise be.