The characters in Aladdin are well-developed and memorable. Aladdin, voiced by Scott Weinger, is a likable and relatable hero who undergoes significant growth throughout the movie. Princess Jasmine, voiced by Lea Saldana, is a strong-willed and independent princess who is not afraid to speak her mind. The genie, voiced by Robin Williams, is a comedic genius who brings much-needed humor and wit to the movie.