“This is the final cruise of the Starship Enterprise under my command. This ship and her history will shortly become the care of another crew. To them and their posterity will we commit our future. They will continue the voyages we have begun, and journey to all the undiscovered countries, boldly going where no man... where no one has gone before.”
William Shatner - James T. Kirk

“Space: the final frontier. These are the continuing voyages of the starship Enterprise. Her ongoing mission: to explore strange new worlds, to seek out new life forms and new civilizations, to boldly go where no man has gone before.”
Leonard Nimoy - Spock

“- Otto: Are you telling me you don't have a social security number?
- Beldar Conehead: Correct.
- Otto: Why not?
- Beldar Conehead: I am an illegal alien.”
Sinbad - Otto
Dan Aykroyd - Beldar Conehead

“I can't fill up a space shuttle with geriatrics!”
James Cromwell - Bob Gerson

“- Jim McConnell: There's pressure in here.
- Terri Fisher: Above Mars atmospheric? That's impossible.
- Jim McConnell: We're millions of miles from Earth inside a giant white face. What's impossible?”
Gary Sinise - Jim McConnell
Connie Nielsen - Terri Fisher