
Virus alert in Cologne: a deadly influenza pathogen has been released. Shortly afterwards, Sonja Kessler finds her husband Reinhard, a virus researcher, dead in their apartment. Everything points to suicide, but an unusual trail leads her and her stepson Jan to an apartment rented by Reinhard. Reinhard was apparently secretly researching a deadly virus there.
Sonja

Jan

Werner Nielsen

Reinhard Kessler

Inspector Rudolph

Claus Steenbeck

Dr. C. Schoof

Olaf

Busmann
Arnold
Journalist

Reporter

Cleaning Lady