Doctor Knock takes over a medical clinic in a small town and provides a medical revival.
Ernst-Hugo Järegård
Dr. Knock
Isa Quensel
Mrs. Parpalaid
Erik Hell
Parpalaid
John Elfström
Profossen
Heinz Hopf
Bernard
Per Oscarsson
Mousquet
Gun Robertson
Lady in black
Hjördis Petterson
Lady in purple
