Alanna Masterson's character on 'The Walking Dead' was the first to be revealed as gay, but that first almost came much sooner in the series. 'There was a time on the show where Frank [Darabont] was going to have me be gay, but he won't admit it. If he admits it's like he'll kill you. He referred to it as ?prison gay,? and I didn't know what that meant,' said Norman Reedus. The development may yet come, though at this point, several other characters have already been revealed as gay on the series.