Lion King. Who hasn't watched it? Classic, incredibly engaging movie from 1994. BTW, I was born in the same year. I watched this movie for the first time when I was about 6. We all used to watch movies on the tape back then.
Mufasa's death upset me deeply. I was crying and had no desire to keep watching it. He was killed by his envious brother, Scar. Despite his death, Mufasa remain in my memories.