I've been wanting to make this movie for years. I even have several different renditions of it, but the gist is this: a probe goes far away and gets augmented by a machine based society. It then has the need to return to/meet/surpass its creator (who is on Earth, of course), whom it knows as "Graybeard." It turns out the Captain argues with it and shows that it is mistaken and the Creator's (capital C) name was really GREATBIRD! The machine/being then unites with a crew member -- maybe Leslie? -- and surpasses/supplants the father figure/Creator. I know this is a little farfetched, dare we say, cerebral? but I think it could work.
Title? Something very literary. Perhaps, "Is There in Oedipus No Booty?" Maybe something shorter: "The Freudian Gene."
Think this could work? Maybe just as an episode in the new series.