Eva Dahlbeck
— Maria Friberg
Karl-Arne Holmsten
— Herman Friberg
Gunnel Broström
— Anna
Lars Ekborg
— Gunnar Friberg
Harriet Andersson
— Harriet, Gunnar's girlfriend
Lennart Lindberg
— Captain Sundström
Erik Hell
— First Mate
Ove Tjernberg
— Crew member
Gunnar Hellström
— Harriet's escort
Bibi Andersson
— Girl on a train
Bengt Blomgren
— Navy officer