“- Mr. Taggart: We've no guarantee that these theories of yours are workable.
- Thomas A. Edison: Well, most electricity is theory yet.”
Gene Lockhart - Mr. Taggart
Spencer Tracy - Thomas A. Edison

“When a large nuclear device is airburst at high altitude, a lot of electrical disruption can be created, principally with radios, communication systems, electrical wires, computers, cars, transistors. Of course, it's all theoretical. It's never happened before. In short, very little electricity.”
Lin McCarthy - Dr. Austin

“Death by stereo!”

Corey Haim - Sam

- Rotelli: What if we say "no"?
- Joker: Well, Tony, nobody wants a war. If we can't do business, why, we'll just shake hands and that'll be it.
- Rotelli: Yeah?
- Joker: Yeah.
[Rotelli shakes hands with Joker and starts to get electrocuted]
Edwin Craig - Rotelli
Jack Nicholson - Joker

“You either give me what I need or this switch will stay on until they turn the power off for lack of payment on the bill.”

Liam Neeson - Bryan Mills