Cast from En enkel melodi
Kjell Bergqvist
Felix Jonsson
Maj-Britt Nilsson
Felix' mother
Eddie Axberg
Hugo, Felix' brother
Lena T. Hansson
Margareta
Stig Ossian Ericson
Margareta's father
Kim Anderzon
Guest at the party
Jan Nygren
Fire station manager
Staffan Götestam
Margareta's brother
Lennart R. Svensson
Trainee
Ulf Johansson
Felix's father