Z - [Steve] Zissou - The Life Aquatic with Steve Zissou

Y - Yoda - Star Wars

X - [update] Xi - The Gods Must Be Crazy

W - Wayne - Wayne’s World

V - Vince[nt] Vega - Pulp Fiction

U - [update] Uncle Rico - Napoleon Dynamite

T - Tony - Scarface

S - Sloth - The Goonies

R - Ron - Anchorman: The Legend of Ron Burgundy

Q - Q (not even sure, but it might be the tech guy from 007)

P - Paulie - Juno

O - [update] Olive - Little Miss Sunshine

N - Nacho - Nacho Libre

M - Margot - The Royal Tenenbaums

L - Leeloo - The 5th Element

K - Kevin - Sin City

J - John McClain - Die Hard

I - Indiana Jones - Indiana Jones

H - Harold - Harold and Maude

G - Gandalf - Lord of the Rings

F - Forrest - Forrest Gump

E - Edward - Edward Scissorhands

D - THE DUDE - The Big Lebowski

C - Chad - Burn After Reading

B - Brodie Bruce - Mallrats

A - Alex - A Clockwork Orange