(Had the conclusion to a multi-part dream that has been going-on for a year or two - some Doctor Who in the style of Sapphire&Steel with different drs everytime [except in the first where there were two or three with one being Jon Pertwee] -- the only consistent character was Clara Osgood but "I" made an appearance [as me playing/being a character] in this last one -- original story started with an instability in Time&Space bringing drs together then it shifted to a Mark Gatiss style drawing-room mystery -- then the dr had to leave the table to dive into a body of water to work on a pipeline valve -- all with the intense drawing-room "who is who and who is the traitor" interludes -- conclusion was a ritual of having a dinner [only 4 or 5 people] with a table cloth folding to finish the dining experience and reality went back to "normal" ... -- driving away in a 70s car, "they" passed a marsh but did not see a part of the marsh flattened by great big sandstone blocks having been obliterated by a particle beam -- the "dr" who had worked on the valve [i'd like that to have been real-life hero Sylvester but may have been Chris Eccles] had corrected a safety mechanism which prevented the beam from "igniting" the planet [a favourite theme of mine] -- most of the story was like nothing my brain does or dreams about [at least in the way these dreams did] -- now, that part of my brain committed to this scenario has declared itself done with it, which means the little I remember of those dreams will fade to near nothing ...)