The opening credits feature items that resemble some of Sci-Fi's biggest legends: Whip's radio-controlled ship is the original Starship Enterprise from Star Trek (1966); Gus uses a vacuum that resembles R2-D2 from Star Wars (1977); the back of T'nuk's chair resembles the monolith from 2001: A Space Odyssey (1968).
Bob says something different in every opening credits sequence.