In the live-action, Jet is played by actor Sebastian Amoruso. AdvertisementWarning: Spoilers through episode four of the live-action "Avatar: The Last Airbender" ahead. Sebastian Amoruso and Kiawentiio as Jet and Katara in "Avatar: The Last Airbender." AdvertisementVideos of some of those performances are available on YouTube, showing that Amoruso played JD in "Heathers" and also appeared in shows like "American Idiot." Jet in the original "Avatar: The Last Airbender" cartoon.

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Persons: —, Sebastian Amoruso, Robert Falconer, Amoruso, He's, Johnny, Sebastian Amoruso's, Jet, Katara, he's, Aang, Katara's Organizations: Service, Fire, Kiawentiio, Business, Netflix, Berklee College of Music, Washington D.C, Brookside Artist Management, Amazon Studios, Manor Performing Arts Training, YouTube, Jet, Nickelodeon, Fire Nation Locations: Los Angeles, Washington, New York, Omashu