Despite how stressful and intense the movie will be for our characters, Abrams indicated that
Star Trek Into Darkness will have a “happy” ending:
“I don’t like going to the movies to feel bad. I don’t like going to the movies to feel depressed and feel diminished. The reason you go to the movies is to feel bigger and stronger and happier. So this is a movie that they certainly go Into Darkness, but I would be the wrong director if it was about characters staying there. This is very much a movie about hope, about love, about romance, and about facing something that is truly terrifying and finding a way through the connection of your family and surviving and being stronger afterwards.”