Desc: Das Geheimnis der gelben Narzissen: Directed by Ákos Ráthonyi. With Joachim Fuchsberger, William Lucas, Sabine Sesselmann, Penelope Horner. A Chinese detective breaks up a drug smuggling ring and tries to find the "Daffodil Killer". The drug smugglers had devised the ingenious method of smuggling heroin from Hong Kong in the stems of daffodils.