Ubåt 39

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