Teaser 2816: Chat shows

From The Sunday Times, 11th September 2016 [link]

Each day next week there will be a chat show on television and in each show the host will appear with an actress and an actor.

The hosts will be (in order) Dimbleby, Evans, Mack, Marr, NortonPeschardt and Ross. In no particular order, the actresses will be Arterton, Blunt, Carter, Jones, Knightley, Margolyes and Watson. Again in no particular order, the actors will be Bean, Caine, Cleese, Craig, De Niro, Neeson and Oldman.

For any two people in the same show there are just two different letters of the alphabet that occur (perhaps more than once) in both their surnames.

List the actresses in the order in which they appear.