A young woman pharmacist, Eva, is very friendly with a children's doctor, Dr. Fröhlich. Eva's small nephew Peter lives with her and she is often thought to be his mother. A number of amusing and more serious misunderstandings arise from this situation...
Kinderarzt Dr. Fröhlich

Dr. Guido Zwiesel

Eva Holm

Notar Fritz Pfeiffer

Josefa

Hansi Bichler

Max

Moritz Morris

Mathis

Mr. Knäblein

Thussy Zwiesel

Mrs. Zumbusch

Clarissa Rodenburg
Mrs. Friedenreich
Sibille
Professor Dr. Rodenburg

Dr. Johannes Bichler

Stefanie
Oberschwester
Krankenschwester

Peter Holm
Reitlehrer

Studentin
