Un boulot à l'italienne

The actors did most of their stunts, even driving down the stairs in the LA Metro.

Bullets do not travel at full speed through water. In reality, all bullets slow rapidly as soon as they hit the water, contrary to what is seen when Steve shoots into the lake. Not only do bullets slow down quickly when fired into water, high powered bullets from weapons like the assault rife Steve is using actually shred within inches of the surface of the water and then simply settle to the bottom of (in this case) the lake. Oddly enough, high-powered bullets have less penetration through water than lower-powered ones (a bullet's power is determined by the cartridge charge).

At the very end of the credits, the sound of coins falling and tinkling can be heard.

For the US television version, Steve's line "What the fuck happened to my truck?" has been replaced with alternate footage of him saying "What happened to my truck?". It is not an overdub; it is a complete replacement.

Edited into Yoostar 2: In the Movies (2011)