Under ytan Online

Johanna Sällström - Sandra, Tove Appelqvist - Jannika, Mikael Persbrandt - Roffe, Jens Hultén - Lasse, Elisabeth von Gerber - Mrs. Lundgren, Sandra's mother, Lennart Jähkel - Nils Lundgren, Sandra's father, Per Ragnar - The Older Civilian Police, Liam Norberg - Johansson, drug enforcement policeman, Roxane von Gerber - Sandra as child, Jenny Johansson - Jannika as child, Göran Forsmark - Pimp with Sandra, Claes Ljungmark - Pimp with Jannika, Saga Sjöberg - Roffe's grandmother, Gustav Levin - Sandra's uncle, Pia Bergendahl - Sandra's aunt