The clip Unexpected help from Blazing Saddles (1974) with David Huddleston, Liam Dunn
How're we going to do it? We don't have the time nor the people.
Wrong! There's why.
Who the hell are they?
Railroad workers. They've agreed to help us make our dream come true.
And all they ask in return is a little plot of land...
...they can call their own to homestead.
What do you say?
We'll give some land to the niggers and the chinks...
...but we don't want the Irish!
Ah, prairie shit! Everybody!
...do we have the strength to carry on this mighty task in one night?
Or are we just jerking off?