Dan: some ghosts are just not real.. their just something that is not real... the person they are is just not real.. the person they are.. often in the shape of a young girl.. is something that is just not real.. a doppelganger.. what's the expression.. a replica.. a substitute.. damn.. their's a very clear word for it..

.. peter venckman: me .. the word is me..

egon:  theirs a word.. what?

peter venckman: .. I was once something that is just not real.. peter venckman was.. but I saw myself in a movie.. and thought twice .. sometimes.. that I was just.. me.. just real.. that it was me.. not something not real..

egon:  dupe?

dan:  the word the word.. sorry peter .. I know.. I know...