Elizabeth: I keep seeing these people, all recognizing each other. Something is passing between them all, some secret. It's a conspiracy, I know it.
Matthew: There can't be a conspiracy!
Elizabeth: Matthew, I'm telling you something is going on here.
Matthew: There can't be a conspiracy!
Elizabeth: Matthew, I'm telling you something is going on here.
Elizabeth : I keep seeing these people, all recognizing each other. Something is passing between them all, some secret. It's a conspiracy, I know it.
Matthew : There can't be a conspiracy!
Elizabeth : Matthew, I'm telling you something is going on here.
http://www.moviequotedb.com/movies/invasion-of-the-body-snatchers-1978/quote_42578.html