 Robert Picardo (qv) doesnt just reprise his character from  _"Star Trek: Voyager" (1995)_ (qv), but there is a very subtle  reference to the joke that made him earn "The Doctor" role: During  his Voyager audition, he was asked to say, "Somebody forgot to turn  off my program." He did that, then added, "Im a doctor, not a light  bulb," and got the part. In this movie, he says, "Im a doctor, not  a door