McCoy, Kirk and others in “Unfinished Business”

McCoy

Assuming we get out of this, Captain...

Kirk

Nobody's given up yet.

McCoy

Well, then about Bailey. Let me enter it in my medical records as simple fatigue.

Kirk

That's my decision, Doctor.

McCoy

And your mistake. You overworked him, pushed him, expected too much from him.

Kirk

I'm ordering you to drop it! I have no time for you, your theories, your quaint philosophies.

McCoy

I intend to challenge your actions in my records. I'll state that I warned you about Bailey's condition. Now that's no bluff.

Kirk

Any time you can bluff me, Doctor!

Three minutes.

Kirk

All right, Doctor. Let's hope we have time to argue about it.

Kirk

[thinks for a moment] Not chess, Mister Spock--poker. Do you know the game?