
Continuity mistake: Nala's eyes change from blue to green quite often during the movie.

Directed by: Rob Minkoff, Roger Allers
Starring: Jeremy Irons, Matthew Broderick, Whoopi Goldberg, James Earl Jones, Jim Cummings, Rowan Atkinson, Cheech Marin, Nathan Lane, Jonathan Taylor Thomas, Robert Guillaume, Ernie Sabella
Genres: Adventure, Animated, Disney, Drama, Family, Musical, Romance

Continuity mistake: Nala's eyes change from blue to green quite often during the movie.

Continuity mistake: When Mufasa is saying "let an old pro show you how it's done" during the morning report, Mufasa's eyes change from yellow to white and back. (00:10:45)
Pumbaa: Hey, Timon, ever wonder what those sparkly dots are up there?
Timon: Pumbaa, I don't wonder; I know.
Pumbaa: Oh. What are they?
Timon: They're fireflies. Fireflies that, uh... Got stuck up on that big bluish-black thing.
Pumbaa: Oh, gee. I always thought they were balls of gas burning billions of miles away.
Timon: Pumbaa, with you, everything's gas.
Trivia: In the movie Mufasa is voiced by James Earl Jones and the Lion Queen, Sarabi, is voiced by Madge Sinclair. Those same two actors also played the king and queen of Zamunda in the Eddie Murphy comedy "Coming to America".
Question: We're only told about two males in the pride, Mufasa and Scar. Who was Nala's father? It can't be Mufasa because then she and Simba would either be siblings or half-siblings and they wouldn't have got together. And it can't be Scar because she called him by his name, not Dad, and she and Simba would still have been cousins.
Answer: Lions are not like humans, even though Disney tends to make them that way. It's rare for more than one or two full grown lions to be in a pride. Other males are in "bachelor prides" until they win a pride of their own. It's likely that Scar or Mufasa sired Nala.
Answer: It is possible that Nala is older than Simba and her mother was pregnant when a male, Mufasa, took over and she avoided getting killed. She could be the daughter of the previous male that Mufasa conquered as he opened the Pride Lands for him and his brother. Then, Simba was born a little while after Nala.
Suggested correction: Her eyes were green the whole time. It's just lighting making it look like they changed color.
The correction assumes these lions are filmed, but they are drawn. So if the eyes are blue, they coloured it blue and if it's green they coloured it green, on purpose.
lionhead
They are colored to emulate different lighting conditions. Note that the fur is also different colors in the different shots.
A darker shade of the same color isn't the same as a whole other color.
lionhead