Benedict Cumberbatch In Full Costume As Doctor Strange

Marvel fans rejoice ... images have finally surfaced of Benedict Cumberbatch in full costume as Doctor Strange.

Photogs caught Cumberbatch in action Saturday in Manhattan ... and by the looks of things, the cape doesn't seem to slow him down at all.

That's not all ... Chiwetel Ejiofor who plays villain Baron Mordo in the comic made an appearance too.

Talk about a nerd-gasm.