गूफ़

Harry Fowler's character is shown as 'Harry' in the credits, but in the film he is called 'Larry' twice, once commenting with a female that both their names start with the letter 'L'

At about 1:16:30 when Inspector Thomas is talking with Linda Grey in her apartment, he appears to be holding an alcoholic drink. If so, he would be breaking Police regulations that prohibit the consumption of alcohol while on duty.