Deadwood, Season One

[Al puts a cloth over the face of the terminally-ill Reverend Smith, preparing to smother him]

Al Swearengen:
[to Johnny] You want to be a road agent? Deal out death when called upon? [puts the cloth tight over Smith's face, holding him as he thrashes] Make a proper seal, stop up the breath. Apply pressure, even and firm, like packing a snowball. [whispers as Smith dies] You can go now, brother.