Vance and Gibbs in “Rule Fifty-One”

Vance

You know, there's a story about Humphrey Bogart on that tour. Might be apocryphal, but I hope it's true. So he finishes early, walks across the street to the bar, still wearing his costume and his make-up. Couple hours later, the director realizes he needs Bogie for one more shot, so he sends a production assistant, sends a kid to drag Bogie back onto the cafe set. The director somehow gets him to the top of the stairs and says, "all I need you to do, is look over here and nod."

Gibbs

That's it?

Vance

That's it. Bogie nods, one take, he's done. It's in the movie. When Victor Lazlo wants the band leader to play "La Marseillaise", he looks to Rick for the okay. It's only the turning point for the entire character. Where he actually makes a commitment, and joins the cause.

Gibbs

All he had to do was nod.

Vance

And that started everything.