“- Kenny O'Donnell: That's going to be tough, you know how these guys are about their chains of command.
- John F. Kennedy: Listen, you tell 'em those chains of command end at one place: me.”

Kevin Costner - Kenny O'Donnell
Bruce Greenwood - John F. Kennedy

“Mister President, we must not allow a mine shaft gap!”
George C. Scott - Gen. 'Buck' Turgidson

“- Adm. Chester W. Nimitz: Mr. President, with all respect, sir. What you're asking can't be done.
[the president attempts to disengage his wheelchair leg braces and stand]
- George: [tries to aid the president] Mr. President...
- Roosevelt: Get back, George. Get back. [struggles to stand but is able to stand erect] Do not tell me it can't be done.”

Graham Beckel - Adm. Chester W. Nimitz
Howard Mungo - George
Jon Voight - President Franklin Delano Roosevelt

“- President Russell P. Kramer: I was Time Magazine's Man of the Year.
- President Matt Douglas: So was Hitler.
- President Russell P. Kramer: Not twice.”
Jack Lemmon - President Russell P. Kramer
James Garner - President Matt Douglas

“- Man in Train Station Bathroom: It's an honor, sir.
- President Matt Douglas: I can't shake right now. Have to keep my hands on the First Penis.”
Steve Carlisle - Man in Train Station Bathroom
James Garner - President Matt Douglas