Doctor Who Insider: Farewell to the Ponds (BBC AMERICA EXCLUSIVE)

"With the departure of the Ponds, that adds great emotional gravitas to the series." - MATT SMITH (The Doctor)

"The time has to come, and I think it's the right time." - KAREN GILLAN (Amy Pond)

"There have been so many incredible moments, and I don't think it will quite dawn on us how amazing it's been until we actually leave." ARTHUR DARVILL (Rory Williams)

"That's the beauty and the tragedy of whoever plays The Doctor, because people have to go - but he remains." - ALEX KINGSTON (River Song)