Take my memories. But I hope you’ve got a big appetite because I’ve lived a long life and I’ve seen a few things. I walked away from the Last Great Time War. I marked the passing of the Time Lords. I saw the birth of the universe and I watched as time ran out, moment by moment, until nothing remained. No time. No space. Just me. I walked in universes where the laws of physics were devised by the mind of a madman. I’ve watched universes freeze and creations burn. I have seen things you wouldn’t believe. I have lost things you will never understand. And I know things, secrets that must never be told and knowledge that must never be spoken.
The Doctor’s companions, in order of appearance.
Rose Tyler- Billie Piper
Captain Jack Harkness- John Barrowman
Martha Jones- Freema Agyeman
Donna Noble- Catherine Tate
Professor River Song- Alex Kingston
Amy Pond- Karen Gillan
Rory Williams- Arthur Darvill
Clara Oswald- Jenna Coleman