'Doctor Who' Trailer: Season 7 Finale Says Goodbye To The Ponds (VIDEO)

These angels have dirty faces.

The first trailer for the Season 7 fall finale of "Doctor Who" has arrived, and it puts Amy and Rory in a life-or-death situation.

"It's a heart-breaking goodbye to Amy (Karen Gillan) and Rory (Arthur Darvill) -- a race against time through the streets of Manhattan, as New York's statues come to life around them," reads the episode description.

Titled "The Angels Take Manhattan," the episode airs on Saturday, Sept. 29.

While the fate of The Ponds is unclear, BBC America and executive producer Steven Moffat warned that fans should not expect a happy ending.

Whatever happens to their characters, one thing is certain: Gillan and Darvill are leaving the show. 25-year-old actress Jenna Louise-Coleman will become the newest sidekick for Doctor Who (Matt Smith).

"I'm beyond excited, I can't wait to get cracking; working alongside Matt I know is going to be enormous fun and a huge adventure," Coleman said in a statement earlier this year.

"Doctor Who" -- which is in its seventh season since being rebooted in 2004 -- airs on BBC America.

"Doctor Who" Season 7