At one point Joan says she returned from Europe on the Berengaria, yet the three-funnelled ship shown in the opening shot is not the Berengaria. The funnels are the wrong size and too close together.
At one point during the court proceedings, the characters portrayed by Conway Tearle and Irene Rich are referred to as "young people", although Tearle was 54 years old at the time and Rich was 41.