Gene Roddenberry corrected the mistakes of the first Star Trek, but also made new ones.
The original Star Trek was a show made by men, for men.
Ilia would have been a permanent addition to the Enterprise crew in Star Trek: Phase II.
Robert Blackman created a looser, more utilitarian look.
Robert Fletcher named the movie’s many new alien races and provided background for each one.
Khan’s costume looked deliberately ragtag but also had to show off Ricardo Montalbán’s physique.