VIDEO: Watch Never-Before-Seen Outtakes of Robin Williams in ALADDIN; Brad Kane and Lea Salonga Perform 'A Whole New World' with Alan Menken!

The cast from Disney's ALADDIN is celebrating the release of the 1992 classic on Blu-ray Disc, with new bonus outtakes from Robin Williams as Genie and more.

Today's GOOD MORNING AMERICA reunited the cast and crew, including supervising animator Eric Goldbert and composer Alan Menken, to reflect on their experiences making the movie. Watch the appearance below, including never-before-scenes of Robin Williams voicing the Genie in the recording studio and Brad Kane and Lea Salonga performing "A Whole New World" with Menken on the piano!

"Aladdin: Diamond Edition" blu-ray hit stores on Tuesday, October 13. The official description is as follows: "In the heart of an enchanted city, a commoner named Aladdin and his mischievous monkey Abu battle to save the free-spirited Princess Jasmine from the schemes of the evil sorcerer Jafar. Aladdin's whole life changes with one rub of a magic lamp as a fun-loving, shape-shifting Genie appears and grants him three wishes, setting him on an incredible journey of discovery."