I've only found the one sauce, and that's the Wikipedia page screen shot here. Everything else I'm finding doesn't have last names listed for any of the characters in the movie.
Oh, sorry, I'm an asshole. The clip link says my browser can't play it. So I copied it to another browser, and it wants me to log in. I gave up too soon. Hahaha!
I've only found the one sauce, and that's the Wikipedia page screen shot here. Everything else I'm finding doesn't have last names listed for any of the characters in the movie.
The movie's end credits list the character as 'Mike', but Walken introduces himself as "Mike Flynn" at the 34:00 mark of the movie.
Source: Subtitles
Look at the movie clip I posted. Christopher Walken introduces his character as Mike Flynn.
Here's the subtitles from cswap where they say his full name:
http://www.cswap.com/2003/Poolhall_Junkies/cap/en/25fps/a/00_31#caption
Oh, sorry, I'm an asshole. The clip link says my browser can't play it. So I copied it to another browser, and it wants me to log in. I gave up too soon. Hahaha!