Stockholm, late 1970s. Within a stone’s throw of government buildings and juvenile homes lies the seductive world of sex clubs, discotheques and private residences. Call Girl tells the story of how young Iris is recruited from the bottom of society into a ruthless world where power can get you anything.

A hard-working farmer, despairing by the harsh reality of his daily struggle, is determined to have his son taking over the farm and continue his legacy. The mother tries her best to keep the family together. Yet, with increasing horror, the son witnesses his father's psychotic behavior escalate.

Fredrik, the single father of Magda, is too occupied with his race horse Kisa to see that his daughter has problems in school. But one day Magda brings home a new friend, Helena, caller at the local bingo hall. Fredrik is soon smitten by the frank and outspoken 29-year-old. Helena and a self-confident Magda help Fredrik to see why his horse never wins the races.