Stargate - Atlantis Quote
Lt. Ford: Is time-travel possible?
Dr. McKay: Well, according to Einstein's General Theory of Relativity, there's nothing in the laws of physics to prevent it. Extremely difficult to achieve, mind you – you need the technology to manipulate black holes to create wormholes not only through points in space, but time.
Maj. Sheppard: Not to mention a really nice De Lorean.
Dr. McKay: Don't even get me started on that movie!
Maj. Sheppard: I liked that movie!
TV Show: Stargate Atlantis