Peter Holm, telegrafist
Helge Kjærulff-Schmidt
Tove, hans kone
Grethe Thordahl
Hotelgæst
Svend Bille
Arne-Ole David
Eigil Reimers
Vagn Kramer
Miskow Makwarth
John Bøgvald
Alex Suhr
Aksel Stevnsborg
George Larsen
Inger Morville
Valdemar Engblomme, natportier
Henry Nielsen
Bruno Tyron
Poul Ejvind
Poul Müller
Jørgen Krogh
Overbetjent
Sigurd Langberg
Jensen, betjent
Bjørn Puggaard-Müller
"Smukke Adolf", forbryder
Jørn Jeppesen
Kaptajn
Asbjørn Andersen
Hans veninde
Elsa Kourani
Konferencier
Knud Heglund
Ingeborg Pehrson
Editor
Anker Sørensen
Director
Sound
Hans Olsson
Music
Peter Deutsch
Sven Christensen
Production Design
Wilhelm Jensen
Director of Photography
Aage Wiltrup