The oldest ship in the fleet, Martha, and her jolly crew, must race Harald and win, or it's the scrappers next.
Ove Sprogøe
as Hovmester Watson
Morten Grunwald
as Knud Hansen
Helge Kjærulff-Schmidt
as Skibsreder O. P. Andersen
Poul Bundgaard
as Alf
Karl Stegger
as Kaptajn Peter Nielsen
Poul Reichhardt
as Maskinmester Bråst
Hanne Borchsenius
as Lone Andersen
Birger Jensen
as Halfdan
Henrik Wiehe
as Styrmanden (som Henrik Wiehe)
Paul Hagen
as Radiotelegrafist Marius Knudsen
Preben Kaas
as Kokken
Eleni Anoussakis
as Laura
