Judge Dredd - R4 is anamorphic, R2 has 50 minute Making Of.
The Shadow - R2/4 is anamorphic.
Strange Days - R2 (GER) is anamorphic, and has second disc of extras.
American Werewolf in Paris - R4 is the workprint, anamorphic.
X-Men The Last Stand - R2/4 has second disc of extras, most of which are yet to be released in R1 as far as I'm aware.
The Rocketeer - R4 is anamorphic.
Short Circuit - R4 is anamorphic...this just got rereleased on R1, I have no idea if the print was upgraded or 16x9, but I hope so.
League of Extraordinary Gentlemen - R2 has DTS and a second disc full of extras. (And I mean full!)
Joe's Apartment - R4 is anamorphic.
Tango and Cash - R4 is anamorphic.