Man of Iron
- Episode aired Oct 3, 1977
When one of Van der Valk's close friends suffers a series of apparently pointless and himself looking for a mysterious hidden enemy who could strike at any second.When one of Van der Valk's close friends suffers a series of apparently pointless and himself looking for a mysterious hidden enemy who could strike at any second.When one of Van der Valk's close friends suffers a series of apparently pointless and himself looking for a mysterious hidden enemy who could strike at any second.