If your name is Kaj Jensen and you live on Frederiksborggade, there is a certain likelihood that you will be confused with Kaj Jensen on Fredriksberggade. But when botanist John Søgård from Mariendalsvej is mistaken for whaler John Søgård from the South Pole, who is home on vacation, it's not so smart. And disaster strikes! But in this case, it suddenly turns into a stroke of luck...
Dirch Passer
as Skibskok John Søgaard
Willy Rathnov
as Student John Søgaard
Karl Stegger
as Godsbestyrer Koch
Sisse Reingaard
as Marianne Koch
Birgit Sadolin
as Kokkepigen Rikke
Ove Sprogøe
as Advokat Kurt Mikkelsen
Morten Grunwald
as Fuldmægtig hos Mikkelsen
Tine Blichmann
as Stuepigen Tine
Arne Møller
as Arne
Bent Vejlby
as Bjarne
Claus Ryskjær
as Cykelbudet Kaj
Hans-Henrik Krause
as