Monty Python - Quest for the Holy Grail. Duh.

We were joking about Holy Grail earlier, yes, but Doug specifically asked about the "We don't need no steeking converter programs" line, which is a reference to "We don't need no stinking badges" from Treasure of the Sierra Madre.

Incidentally, much like the "Play it again, Sam" line in another Bogie flick, the "remembered" version of the line is somewhat different from what's actually in the film. The actual line in the film doesn't contain the words "We don't need no stinking badges" in that exact order. The original line goes something more like:

Bogart: If you're federales, where are your badges?
Bandito: Badges? We ain't got no badges. We don't need no badges. (Angrily) I don't have to show you any STINKING BADGES!

___________
Tony Fabris