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
Silvija Bardh
Mariette
Carl-Gunnar Wingård
