- Superman is seen bare-chested several times.
- Kal-El as a baby is nude at the beginning briefly along with his genitals shown at a far distance when he is about to be launched to earth..
- In one scene, A man slaps a woman's butt
- Lois Lane says a sexually explicit comment.
- Very mild - Lois and Clark flirt at times throughout the movie, mostly holding hands and staring into each other's eyes, and occasionally sharing a kiss.