QUICK, SOMEONE CHECK ON THEM PLEASE

This may turn out to be an old people roll-call but are they OK? Did I miss anyone?
  1. Bill Withers
  2. Sophia Loren
  3. Tina Turner
  4. Bill Nye
  5. Sade
  6. Henry Kissinger
    I was thinking about my time in school and I had to read about him so much.
  7. ABBA
  8. Maggie Smith
  9. Michael Caine
    Side fact: He mentioned that the right way to pronounce his name is 'my cocaine'.
  10. Bob Dylan
  11. Hayao Miyazaki
  12. Boutros Boutros-Ghali
    An elder statesman that age well. Also, Friends.
  13. Francis Ford Coppola
  14. Catherine Deneuve
  15. Mikhail Gorbachev
    Again with the past school memories
  16. Dick Van Dyke
    Suggested by   @margaretmae
  17. Ringo Starr
  18. Robert Redford
  19. Angelica Houston
  20. Sidney Poitier
  21. Tom Skerritt
  22. Olivia de Havilland
    This two-time Oscar winner is currently 99 years old. Her 100th birthday is in July. Someone needs to check on her to, like, make sure she makes it there.
    Suggested by   @annalara