When Doctor Who comes back next year it's going to need an eye-catching gimmick to grab the attention of an increasingly jaded press; 3D episodes, live episodes, black and white episodes, musical episodes, animated episodes. They've all been done. Here are some more suggestions.
1. Everyone is invisible.
2. Silhouettes.
3. Smell-o-vision.
4. An episode that's filmed by the cast and acted by the technical crew.
5. Haiku dialogue:
Daleks conquered Earth
mankind is now enslaved
clouds weep tears of rain
6. A secret episode. Matt Smith, Karen Gillan and the rest of the cast perform the episode at an undisclosed location, it is never broadcast and no one talks about it.
7. Doctor Who on stilts!
8. A 4D episode (not sure how this one would work, maybe the picture would have length, width, height and passage of time or the sets could be designed with non-Euclidean geometry)
9. Invisible silhouettes! On stilts!!
10. A true live episode, Matt Smith and Karen Gillan perform the script in your living room while Steven Moffat pushes script pages under the door (a potential logistical nightmare)
Film Dialogue That Has Taken On A New Meaning Since The Film Was First Released
Number X in a series of Y
Goldeneye (1995)
Jack Wade speaking to James Bond and Natalya Simonova: "Maybe you two'd like to finish debriefing each other at Guantanamo?"