Conduct Unbecoming (film)

Conduct Unbecoming is a 1975 British drama film, an adaptation of the Barry England play Conduct Unbecoming, first staged in 1969. It was directed by Michael Anderson and starred an ensemble cast of actors including Michael York, Richard Attenborough and Trevor Howard.

However, as the court begins to examine the openandshut circumstances of the case, a number of elements of doubt creep into the case including the nature of the attack, and the veracity of some of the evidence being given. This leads to Drake beginning to dig a little further, and having found a similar attack had taken place six months before, long before Millington had joined the regiment, he begins to suspect the culprit was in fact one of the other officers.

Source: Wikipedia