Sickan Carlsson

Ingrid Billberg

Karl-Arne Holmsten

Jack Harris

Erik 'Bullen' Berglund

Xenophon B Mayflower

Barbro Hiort af Ornäs

Linda Loy

Jan Molander

Fred Lindberg

Gösta Cederlund

Sebastian

Sigge Fürst

Alfred Billberg

Sten Mattsson

Fred's brother, photographer

John Botvid

Gustafsson

Karl-Erik Forsgårdh

Roland Hobson

Eric Gustafson

Dalarö police inspector

Alf Östlund

Parish constable

Barbro Flodquist

Journalist

Helge Hagerman

Criminal detective

Axel Högel

Railway yard worker

Stig Johanson

Railway yard worker

Edvin Adolphson

Writer

Georg Skarstedt

Man in the boat

Arne Lindblad

Waiter at the hotel

Torsten Lilliecrona

Man at the train station

John Harryson

Police at the train station

Sven Holmberg

Journalist

Karl Erik Flens

Journalist