Doctor Who fans, be nervous! Or excited! It all depends on how you feel about the Doctor's current companions Amy (Karen Gillan) and Rory (Arthur Darvill). This Saturday in the episode “The Angels Take Manhattan,” the two are set to leave the Doctor (Matt Smith) at 9pm EST, 6pm PST. But before that happens, there's an hour long documentary called "Doctor Who in the U.S." Take a look at a clip from it.

This clip comes from EW, and they too note that the fate of the companions is anyone's guess. They could live happily ever after or be murdered in front of the doctor. Perhaps one makes a noble sacrifice and the other - while in New York - goes on to become a Broadway star. The episode takes place in 1930's New York, which should be no surprise as the Doctor is a Time Lord.

Here's a quick synopsis of the episode:

In New York, the Doctor, Amy, and Rory meet River, but the Weeping Angels threaten the city as time periods overlap and time runs out for two of the travelers.

The documentary runs an hour before the final episode of this season, and then will run an hour after the finale's premiere. We know fans will be gripping their sonic screwdrivers in delirious anticipation.