Charlie Spivak conducts a band that plays his song "Eleven Thirty Saturday Night". Spivak is in a large room with a clock drawn on the floor. Slowly as the song progresses, more and more members of the band appear in the room. First the piano appears, then the trumpet players and finally the singers. The room gradually fills and band members are positioned around the clock. Offstage, a light shines and produces large shadows of the figures on stage. The band members walk around the clock as they play. The singers dance, and the shadow is displayed onto the wall.