Just because.
Delta:
https://www.youtube.com/watch?v=UGnrEacX2Rc
British Airways:
https://www.youtube.com/watch?v=RedV-KyXWO4
British Airways revised:
https://www.youtube.com/watch?v=FQ9Xpzi4qkU
Turkish Airlines:
https://www.youtube.com/watch?v=C2hCN6cVuqM
Qantas:
https://www.youtube.com/watch?v=h2btt98pKlA
Middle Earth:
