Who are the actors or actress missing from this list?

Question

There exists an "ordering" to the following list:

1. Whoopi Goldberg

2.

3. Billy Crystal

4. Chris Rock

5. Jon Stewart

6.

And here are some questions:

- Who is the actor or actress missing from #2 of the list?

- Who is the actor or actress missing from #6 of the list?

- What is the "ordering" of the list?

Answer 1

2. Steve Martin

6. Ellen DeGeneres

What about 7.~Jon Stewart?

They are six of the past seven presenters. Jon Stewart returned to host the 80th Academy Awards ceremony.

Answer 2

Ellen De Generes, Steve Martin

Ordering, from 1998:

Whoopi, Billy, Steve Martin, Whoopi, Steve Martin, Billy, Chris Rock, Jon Stewart, Ellen DeGeneres, Jon Stewart

Answer 3

Steve Martin and Ellen De Generes and they all hosted The Oscars

Answer 4

Hosts of the Academy Awards ceremonies:

Missing are (2) Steve Martin and (6) Ellen DeGeneres

(1) Whoopi Goldberg (2002) · (2) Steve Martin (2003) · (3) Billy Crystal (2004) · (4) Chris Rock (2005) · (5) Jon Stewart (2006) · (6) Ellen DeGeneres (2007) · (7) Jon Stewart (2008)