Like many other people in her small town, Inger’s social life revolves around Saturday nights at the dance hall, swinging to the music of the local dance band, Blackjack. Every weekend brings its usual round of flirting and dancing, love and betrayal ... Like many other people in her small town, Inger’s social life revolves around Saturday nights at the dance hall, swinging to the music of the local dance band, Blackjack. Every weekend brings its usual round of flirting and dancing, love and betrayal ...