When the police picks up a suspicious man carrying a knife, he appears to be suffering from amnesia. They send him to a special hospital to put him under observation. There, the man begins regain snippets of memory and starts to do some investigating of his own. Unfortunately, he also appears to be suffering from hallucinations which hinder his progress.
| Actor | Role |
|---|---|
| HHenk van UlsenDries | Dries |
| PPim DikkersDokter J.C. Berends | Dokter J.C. Berends |
| PPeter AryansFrits de Waard | Frits de Waard |
| RRobert SobelsInspecteur Overveen | Inspecteur Overveen |
| HHetty VerhoogtHilde | Hilde |
| TThérèse SteinmetzHannie | Hannie |
| DDore SmitMary Bisschop | Mary Bisschop |
 Sacco van der MadePeters | Peters |
 Lex GoudsmitNot listed | Not listed |