"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
Lily Weiding
as Frk. Bruun
Sverre Wilberg
as Skibsreder Amundsen
Odd Wolstad
as Kaptajn på Harald
Bjørn Puggaard-Müller
as Johansen
Stavros Christofides
as Fyrbøder Alexander (uncredited)
Sotiris Moustakas
as Hector (uncredited)
Anthony Papadopoulos
as Aias (uncredited)
Gunnar Bigum
as Regnskabschef (uncredited)
Lone Luther
as Rengøringsdame (uncredited)
Holger Vistisen
as Dørmand (uncredited)
Erik Balling
Director
Henning Bahs
Writer
Bo Christensen
Producer
Bent Fabricius-Bjerre
Music
Vagelis Pitsiladis
Jørgen Skov
Cinematography
Birger Lind
Editor
