Elenco Principal da Temporada 4

1. 

   Ryan Seacrest

   Self - Host

2. 

   Simon Cowell

   Self - Judge

3. 

   Randy Jackson

   Self - Judge

4. 

   Paula Abdul

   Self - Judge

Convidados Especiais 13

1. 

   Heather Locklear

   Self

2. 

   Meat Loaf

   Self - Guest

3. 

   Carrie Underwood

   Self - Guest

4. 

   Mary J. Blige

   Self - Guest

5. 

   Burt Bacharach

   Self - Guest

6. 

   Al Jarreau

   Self - Guest

7. 

   Dionne Warwick

   Self - Guest

8. 

   Prince

   Self - Guest

9. 

   Ben Stiller

   Self

10. 

    Wolfgang Puck

    Self

11. 

    David Boreanaz

    Self

12. 

    Clay Aiken

    Self - Guest

13. 

    Tamyra Gray

    Self - Guest

Equipa Técnica 0

There are no crew records added to The Finale.