Générique complet
Den hårda leken
Sven-Eric Gamble
Conny Persson
Ann-Marie Gyllenspetz
Margit Söderberg
Åke Grönberg
Andy Ekström
John Elfström
William Persson
Märta Dorff
Ester, Conny's mother
Lissi Alandh
Sally, waitress
Sten Gester
Viking Svensson
Sissi Kaiser
Karin
Arne Källerud
Pram
Erik Strandmark
Wille Thoren
Britta Brunius
Margit's mother
Olav Riégo
Margit's father
Henrik Schildt
Redman
Stig Johanson
Brollan
Erik Molin
Bigge Ek
Bengt Ahlin
Boxer (uncredited)
Sten Ardenstam
Guest at café (uncredited)
Horace Brandt
Boxing referee (uncredited)
Jens Brandt
Boxer (uncredited)
Gösta Brodén
Photographer (uncredited)
Eskil Engstrand
Boxer (uncredited)
Jerry Eriksson
Boxer (uncredited)
Tord Peterson
Fimpen
Horace Brandt
Boxing Referee
Sten Ardenstam
Guest at Café
William Karlsson
Florist
Elisabet Falk
Hasse Burman
