Shut your trap! Shut up or I'll smash your head flat!

Fred C. Dobbs (Humphrey Bogart)

2 seconds sound clip from the The Treasure of the Sierra Madre movie soundboard.

You can hear this line at 00:31:07.690 in the Blu-ray version of the movie.

Quote context

[...]

- You know what I'm thinking? I'm thinking we ought to give up, leave the whole outfit, everything behind, and go back to civilization.

- What's that you say? Go back? Ha ha! Well, tell my old grandmother!

- I got 2 very elegant bedfellows who kick at the first drop of rain and hide in the closet from thunder rumbles.

- My, my, my! What great prospectors!

- 2 shoe clerks reading a magazine about prospecting for gold in the land of the midnight sun... South of the border or west of the rockies.

- Shut your trap! Shut up or I'll smash your head flat!

- Go ahead! Go ahead! Throw it! If you did, you'd never leave this wilderness alive!

- Without me, you two would die here more miserable than rats!

- Oh, leave him alone! Can't you see that the old man's nuts?

- Nuts? Nuts, am I? Ha!

- Let me tell you something, my 2 fine bedfellows! You're so dumb, there's nothing to compare you with! You're dumber than the dumbest jackass! Look at each other, will you? You ever see anything like yourself for being dumb specimens? Ha ha ha ha...!

[...]