In some cases the entire ending of a film has been changed because there was a poor response to the original in a test screening. Finally, the completed film is released to theaters.
इन दर्शकों में निर्देशक के ऐसे दोस्त या साथी हो सकते हैं जिनका फिल्म बनाने में कोई हाथ नहीं था ।