Jafar is a supporting antagonist of the 2015 Disney Channel Original Movie Descendants he is a recreation of his original character in Aladdin.
He was portrayed by Maz Jobrani
Isle of The Lost
He had developed a large grudge against Aladdin and Jasmine who defeated him for his evil plans to take the throne as sultan of Agraba and had him trapped inside of a lamp after tricking him into wishing into becoming a genie. Unlike in the sequels however Jafar was transported and imprisoned along with villains Cruella De Vil, Evil Queen and Maleficent. He winded up having a son named Jay who he didn't care much for but had somewhat respected him for being his best employee and a good thief. He helped Jay and Mal in this book by giving them a map to the Isle of the Doomed. Additionally he still had Iago who had now lost his ability to talk and was transformed into an ordinary parrot.
While at first being reluctant he sent Jay with the other children to steal Fairy Godmother's wand when Prince Ben announced that he want help children of villains for redemption in order for he and the others to claim their revenge on the heroes who imprisoned them in the first place.
He appears at the end of the movie along with Grimhilde and Cruella watching the final musical number from afar.
In season 2 of Descendants Wicked World a hypnotized Mal stole his staff from the Auradon museum and gave it to Zevon the latter of which used in order to set his plans into motion, however these plans were foiled and the staff was returned to the museum