'Doctor Who' Finale Tonight -- River Song Returns!

Alex Kingston gets close with on-screen husband Matt Smith in this new still from the Series 7 finale of Doctor Who.

In “The Name of the Doctor,” Clara (Jenna-Louise Coleman) is summoned to an impossible conference call, alerting her that the deadly Whisper Men are closing in on Vastra (Neve McIntosh), Jenny (Catrin Stewart) and Strax (Dan Starkey).

Someone is kidnapping the Doctor’s (Smith) friends, leading him toward the one place in all of time and space that he should never go. It’s a deadly trap that threatens to unravel his past, present and future…

“The Name of the Doctor” airs TONIGHT @ 8PM ET/PT on BBC America. 30+ pics inside…