" With proof that he could talk, Caesar had now betrayed his identity.Although Breck thought it was "incredible" and "absolutely fantastic," he also mentioned that "it""s like looking at some deadly bacillus and knowing you""ve got it bottled up at last.[The greatest difficulty with the film was that five alternative endings were shot (or created in the editing room), and it was undecided how the film would conclusively end.The married couple lovingly embraced in the doorway of their cabin, o face the wind together.[Note: The original script idea (based upon the novel) called for a tragic and downbeat ending - after suffering rape and committing homicide, the heroine Letty wandered blindly into the middle of the sandstorm and disappeared - to presumably die for her crime.Clark was miffed to learn from the boy that Lois, as her old friend before Jason was born, had "never mentioned" his existence.